626344990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1\times {\mathrm{1429}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 1150886880

約数和(自身を除く): 524541890

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 827, 1429, 1654, 2858, 4135, 7145, 8270, 14290, 43831, 75737, 87662, 151474, 219155, 378685, 438310, 757370, 1181783, 2363566, 5908915, 11817830, 62634499, 125268998, 313172495, 626344990]

約数ペア:

[(1, 626344990), (2, 313172495), (5, 125268998), (10, 62634499), (53, 11817830), (106, 5908915), (265, 2363566), (530, 1181783), (827, 757370), (1429, 438310), (1654, 378685), (2858, 219155), (4135, 151474), (7145, 87662), (8270, 75737), (14290, 43831)]