2601471536

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1438867}}^1$

素因数の和:1438988

約数の個数: 20

約数和(自身を含む): 5084959512

約数和(自身を除く): 2483487976

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 1438867, 2877734, 5755468, 11510936, 23021872, 162591971, 325183942, 650367884, 1300735768, 2601471536]

約数ペア:

[(1, 2601471536), (2, 1300735768), (4, 650367884), (8, 325183942), (16, 162591971), (113, 23021872), (226, 11510936), (452, 5755468), (904, 2877734), (1808, 1438867)]