281901472

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{120677}}^1$

素因数の和:120760

約数の個数: 24

約数和(自身を含む): 562600836

約数和(自身を除く): 280699364

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 120677, 241354, 482708, 965416, 1930832, 3861664, 8809421, 17618842, 35237684, 70475368, 140950736, 281901472]

約数ペア:

[(1, 281901472), (2, 140950736), (4, 70475368), (8, 35237684), (16, 17618842), (32, 8809421), (73, 3861664), (146, 1930832), (292, 965416), (584, 482708), (1168, 241354), (2336, 120677)]