628792112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3023039}}^1$

素因数の和:3023060

約数の個数: 20

約数和(自身を含む): 1311999360

約数和(自身を除く): 683207248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3023039, 6046078, 12092156, 24184312, 39299507, 48368624, 78599014, 157198028, 314396056, 628792112]

約数ペア:

[(1, 628792112), (2, 314396056), (4, 157198028), (8, 78599014), (13, 48368624), (16, 39299507), (26, 24184312), (52, 12092156), (104, 6046078), (208, 3023039)]