70368430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{639713}}^1$

素因数の和:639731

約数の個数: 16

約数和(自身を含む): 138178224

約数和(自身を除く): 67809794

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 639713, 1279426, 3198565, 6397130, 7036843, 14073686, 35184215, 70368430]

約数ペア:

[(1, 70368430), (2, 35184215), (5, 14073686), (10, 7036843), (11, 6397130), (22, 3198565), (55, 1279426), (110, 639713)]