201613838828

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{90490951}}^1$

素因数の和:90491512

約数の個数: 12

約数和(自身を含む): 353457658512

約数和(自身を除く): 151843819684

約数列:

[1, 2, 4, 557, 1114, 2228, 90490951, 180981902, 361963804, 50403459707, 100806919414, 201613838828]

約数ペア:

[(1, 201613838828), (2, 100806919414), (4, 50403459707), (557, 361963804), (1114, 180981902), (2228, 90490951)]