7268220157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 8431257600

約数和(自身を除く): 1163037443

約数列:

[1, 11, 19, 209, 227, 239, 641, 2497, 2629, 4313, 4541, 7051, 12179, 47443, 49951, 54253, 133969, 145507, 153199, 596783, 1030807, 1600577, 1685189, 2764633, 2910781, 11338877, 30410963, 32018591, 34776173, 382537903, 660747287, 7268220157]

約数ペア:

[(1, 7268220157), (11, 660747287), (19, 382537903), (209, 34776173), (227, 32018591), (239, 30410963), (641, 11338877), (2497, 2910781), (2629, 2764633), (4313, 1685189), (4541, 1600577), (7051, 1030807), (12179, 596783), (47443, 153199), (49951, 145507), (54253, 133969)]