2238808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 5241600

約数和(自身を除く): 3002792

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 103, 104, 143, 152, 206, 209, 247, 286, 412, 418, 494, 572, 824, 836, 988, 1133, 1144, 1339, 1672, 1957, 1976, 2266, 2678, 2717, 3914, 4532, 5356, 5434, 7828, 9064, 10712, 10868, 14729, 15656, 21527, 21736, 25441, 29458, 43054, 50882, 58916, 86108, 101764, 117832, 172216, 203528, 279851, 559702, 1119404, 2238808]

約数ペア:

[(1, 2238808), (2, 1119404), (4, 559702), (8, 279851), (11, 203528), (13, 172216), (19, 117832), (22, 101764), (26, 86108), (38, 58916), (44, 50882), (52, 43054), (76, 29458), (88, 25441), (103, 21736), (104, 21527), (143, 15656), (152, 14729), (206, 10868), (209, 10712), (247, 9064), (286, 7828), (412, 5434), (418, 5356), (494, 4532), (572, 3914), (824, 2717), (836, 2678), (988, 2266), (1133, 1976), (1144, 1957), (1339, 1672)]