13305040684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{743}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 27214258176

約数和(自身を除く): 13909217492

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 431, 442, 611, 743, 799, 862, 884, 1222, 1486, 1598, 1724, 2444, 2972, 3196, 5603, 7327, 9659, 10387, 11206, 12631, 14654, 19318, 20257, 20774, 22412, 25262, 29308, 34921, 38636, 40514, 41548, 50524, 69842, 81028, 95251, 139684, 164203, 190502, 263341, 320233, 328406, 344369, 381004, 453973, 526682, 593657, 640466, 656812, 688738, 907946, 1053364, 1187314, 1280932, 1377476, 1815892, 2374628, 4163029, 4476797, 5443961, 7717541, 8326058, 8953594, 10887922, 15050951, 15435082, 16652116, 17907188, 21775844, 30101902, 30870164, 60203804, 70771493, 141542986, 195662363, 255866167, 283085972, 391324726, 511732334, 782649452, 1023464668, 3326260171, 6652520342, 13305040684]

約数ペア:

[(1, 13305040684), (2, 6652520342), (4, 3326260171), (13, 1023464668), (17, 782649452), (26, 511732334), (34, 391324726), (47, 283085972), (52, 255866167), (68, 195662363), (94, 141542986), (188, 70771493), (221, 60203804), (431, 30870164), (442, 30101902), (611, 21775844), (743, 17907188), (799, 16652116), (862, 15435082), (884, 15050951), (1222, 10887922), (1486, 8953594), (1598, 8326058), (1724, 7717541), (2444, 5443961), (2972, 4476797), (3196, 4163029), (5603, 2374628), (7327, 1815892), (9659, 1377476), (10387, 1280932), (11206, 1187314), (12631, 1053364), (14654, 907946), (19318, 688738), (20257, 656812), (20774, 640466), (22412, 593657), (25262, 526682), (29308, 453973), (34921, 381004), (38636, 344369), (40514, 328406), (41548, 320233), (50524, 263341), (69842, 190502), (81028, 164203), (95251, 139684)]