2113636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 4636800

約数和(自身を除く): 2523164

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 137, 203, 266, 274, 406, 532, 548, 551, 812, 959, 1102, 1918, 2204, 2603, 3836, 3857, 3973, 5206, 7714, 7946, 10412, 15428, 15892, 18221, 27811, 36442, 55622, 72884, 75487, 111244, 150974, 301948, 528409, 1056818, 2113636]

約数ペア:

[(1, 2113636), (2, 1056818), (4, 528409), (7, 301948), (14, 150974), (19, 111244), (28, 75487), (29, 72884), (38, 55622), (58, 36442), (76, 27811), (116, 18221), (133, 15892), (137, 15428), (203, 10412), (266, 7946), (274, 7714), (406, 5206), (532, 3973), (548, 3857), (551, 3836), (812, 2603), (959, 2204), (1102, 1918)]