3843993218

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 6356102400

約数和(自身を除く): 2512109182

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 359, 401, 718, 802, 1027, 2054, 4667, 5213, 9334, 10426, 13351, 26702, 28361, 31679, 56722, 60671, 63358, 67769, 121342, 135538, 143959, 287918, 368693, 411827, 737386, 823654, 1871467, 3742934, 4793009, 5353751, 9586018, 10707502, 11372761, 22745522, 24329071, 48658142, 147845893, 295691786, 1921996609, 3843993218]

約数ペア:

[(1, 3843993218), (2, 1921996609), (13, 295691786), (26, 147845893), (79, 48658142), (158, 24329071), (169, 22745522), (338, 11372761), (359, 10707502), (401, 9586018), (718, 5353751), (802, 4793009), (1027, 3742934), (2054, 1871467), (4667, 823654), (5213, 737386), (9334, 411827), (10426, 368693), (13351, 287918), (26702, 143959), (28361, 135538), (31679, 121342), (56722, 67769), (60671, 63358)]