1572259312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7558939}}^1$

素因数の和:7558960

約数の個数: 20

約数和(自身を含む): 3280579960

約数和(自身を除く): 1708320648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7558939, 15117878, 30235756, 60471512, 98266207, 120943024, 196532414, 393064828, 786129656, 1572259312]

約数ペア:

[(1, 1572259312), (2, 786129656), (4, 393064828), (8, 196532414), (13, 120943024), (16, 98266207), (26, 60471512), (52, 30235756), (104, 15117878), (208, 7558939)]