2780591570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1\times {\mathrm{11257}}^1$

素因数の和:12734

約数の個数: 32

約数和(自身を含む): 5303598768

約数和(自身を除く): 2523007198

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1453, 2906, 7265, 11257, 14530, 22514, 24701, 49402, 56285, 112570, 123505, 191369, 247010, 382738, 956845, 1913690, 16356421, 32712842, 81782105, 163564210, 278059157, 556118314, 1390295785, 2780591570]

約数ペア:

[(1, 2780591570), (2, 1390295785), (5, 556118314), (10, 278059157), (17, 163564210), (34, 81782105), (85, 32712842), (170, 16356421), (1453, 1913690), (2906, 956845), (7265, 382738), (11257, 247010), (14530, 191369), (22514, 123505), (24701, 112570), (49402, 56285)]