4984570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 9622800

約数和(自身を除く): 4638230

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 269, 538, 545, 1090, 1345, 1853, 2690, 3706, 4573, 9146, 9265, 18530, 22865, 29321, 45730, 58642, 146605, 293210, 498457, 996914, 2492285, 4984570]

約数ペア:

[(1, 4984570), (2, 2492285), (5, 996914), (10, 498457), (17, 293210), (34, 146605), (85, 58642), (109, 45730), (170, 29321), (218, 22865), (269, 18530), (538, 9265), (545, 9146), (1090, 4573), (1345, 3706), (1853, 2690)]