2019945004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3833}}^1$

素因数の和:3943

約数の個数: 96

約数和(自身を含む): 4637606400

約数和(自身を除く): 2617661396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 59, 77, 116, 118, 154, 203, 236, 308, 319, 406, 413, 638, 649, 812, 826, 1276, 1298, 1652, 1711, 2233, 2596, 3422, 3833, 4466, 4543, 6844, 7666, 8932, 9086, 11977, 15332, 18172, 18821, 23954, 26831, 37642, 42163, 47908, 53662, 75284, 84326, 107324, 111157, 131747, 168652, 222314, 226147, 263494, 295141, 444628, 452294, 526988, 590282, 778099, 904588, 1180564, 1222727, 1556198, 1583029, 2445454, 2487617, 3112396, 3166058, 4890908, 4975234, 6332116, 6558263, 8559089, 9950468, 13116526, 17118178, 17413319, 26233052, 34236356, 34826638, 45907841, 69653276, 72140893, 91815682, 144281786, 183631364, 288563572, 504986251, 1009972502, 2019945004]

約数ペア:

[(1, 2019945004), (2, 1009972502), (4, 504986251), (7, 288563572), (11, 183631364), (14, 144281786), (22, 91815682), (28, 72140893), (29, 69653276), (44, 45907841), (58, 34826638), (59, 34236356), (77, 26233052), (116, 17413319), (118, 17118178), (154, 13116526), (203, 9950468), (236, 8559089), (308, 6558263), (319, 6332116), (406, 4975234), (413, 4890908), (638, 3166058), (649, 3112396), (812, 2487617), (826, 2445454), (1276, 1583029), (1298, 1556198), (1652, 1222727), (1711, 1180564), (2233, 904588), (2596, 778099), (3422, 590282), (3833, 526988), (4466, 452294), (4543, 444628), (6844, 295141), (7666, 263494), (8932, 226147), (9086, 222314), (11977, 168652), (15332, 131747), (18172, 111157), (18821, 107324), (23954, 84326), (26831, 75284), (37642, 53662), (42163, 47908)]