2013013712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3400361}}^1$

素因数の和:3400406

約数の個数: 20

約数和(自身を含む): 4005626436

約数和(自身を除く): 1992612724

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3400361, 6800722, 13601444, 27202888, 54405776, 125813357, 251626714, 503253428, 1006506856, 2013013712]

約数ペア:

[(1, 2013013712), (2, 1006506856), (4, 503253428), (8, 251626714), (16, 125813357), (37, 54405776), (74, 27202888), (148, 13601444), (296, 6800722), (592, 3400361)]