1119404

素因数分解:

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

素因数の和:150

約数の個数: 48

約数和(自身を含む): 2446080

約数和(自身を除く): 1326676

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 103, 143, 206, 209, 247, 286, 412, 418, 494, 572, 836, 988, 1133, 1339, 1957, 2266, 2678, 2717, 3914, 4532, 5356, 5434, 7828, 10868, 14729, 21527, 25441, 29458, 43054, 50882, 58916, 86108, 101764, 279851, 559702, 1119404]

約数ペア:

[(1, 1119404), (2, 559702), (4, 279851), (11, 101764), (13, 86108), (19, 58916), (22, 50882), (26, 43054), (38, 29458), (44, 25441), (52, 21527), (76, 14729), (103, 10868), (143, 7828), (206, 5434), (209, 5356), (247, 4532), (286, 3914), (412, 2717), (418, 2678), (494, 2266), (572, 1957), (836, 1339), (988, 1133)]