389601104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1432357}}^1$

素因数の和:1432382

約数の個数: 20

約数和(自身を含む): 799255764

約数和(自身を除く): 409654660

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1432357, 2864714, 5729428, 11458856, 22917712, 24350069, 48700138, 97400276, 194800552, 389601104]

約数ペア:

[(1, 389601104), (2, 194800552), (4, 97400276), (8, 48700138), (16, 24350069), (17, 22917712), (34, 11458856), (68, 5729428), (136, 2864714), (272, 1432357)]