652201940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{147557}}^1$

素因数の和:147596

約数の個数: 48

約数和(自身を含む): 1561753872

約数和(自身を除く): 909551932

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 147557, 295114, 590228, 737785, 1475570, 1918241, 2508469, 2951140, 3836482, 5016938, 7672964, 9591205, 10033876, 12542345, 19182410, 25084690, 32610097, 38364820, 50169380, 65220194, 130440388, 163050485, 326100970, 652201940]

約数ペア:

[(1, 652201940), (2, 326100970), (4, 163050485), (5, 130440388), (10, 65220194), (13, 50169380), (17, 38364820), (20, 32610097), (26, 25084690), (34, 19182410), (52, 12542345), (65, 10033876), (68, 9591205), (85, 7672964), (130, 5016938), (170, 3836482), (221, 2951140), (260, 2508469), (340, 1918241), (442, 1475570), (884, 737785), (1105, 590228), (2210, 295114), (4420, 147557)]