2245805570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{249257}}^1$

素因数の和:249334

約数の個数: 32

約数和(自身を含む): 4361017968

約数和(自身を除く): 2115212398

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 249257, 498514, 1246285, 2492570, 4237369, 8474738, 13210621, 21186845, 26421242, 42373690, 66053105, 132106210, 224580557, 449161114, 1122902785, 2245805570]

約数ペア:

[(1, 2245805570), (2, 1122902785), (5, 449161114), (10, 224580557), (17, 132106210), (34, 66053105), (53, 42373690), (85, 26421242), (106, 21186845), (170, 13210621), (265, 8474738), (530, 4237369), (901, 2492570), (1802, 1246285), (4505, 498514), (9010, 249257)]