260102704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{855601}}^1$

素因数の和:855628

約数の個数: 20

約数和(自身を含む): 530473240

約数和(自身を除く): 270370536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 855601, 1711202, 3422404, 6844808, 13689616, 16256419, 32512838, 65025676, 130051352, 260102704]

約数ペア:

[(1, 260102704), (2, 130051352), (4, 65025676), (8, 32512838), (16, 16256419), (19, 13689616), (38, 6844808), (76, 3422404), (152, 1711202), (304, 855601)]