4037135578

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{2647}}^1$

素因数の和:2939

約数の個数: 48

約数和(自身を含む): 7172478720

約数和(自身を除く): 3135343142

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 197, 394, 553, 1106, 1379, 2647, 2758, 3871, 5294, 7742, 9653, 15563, 18529, 19306, 31126, 37058, 108941, 129703, 209113, 217882, 259406, 418226, 521459, 762587, 1042918, 1463791, 1525174, 2927582, 3650213, 7300426, 10246537, 20493074, 25551491, 41195261, 51102982, 82390522, 288366827, 576733654, 2018567789, 4037135578]

約数ペア:

[(1, 4037135578), (2, 2018567789), (7, 576733654), (14, 288366827), (49, 82390522), (79, 51102982), (98, 41195261), (158, 25551491), (197, 20493074), (394, 10246537), (553, 7300426), (1106, 3650213), (1379, 2927582), (2647, 1525174), (2758, 1463791), (3871, 1042918), (5294, 762587), (7742, 521459), (9653, 418226), (15563, 259406), (18529, 217882), (19306, 209113), (31126, 129703), (37058, 108941)]