726551342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{23143}}^1$

素因数の和:24583

約数の個数: 16

約数和(自身を含む): 1189786752

約数和(自身を除く): 463235410

約数列:

[1, 2, 11, 22, 1427, 2854, 15697, 23143, 31394, 46286, 254573, 509146, 33025061, 66050122, 363275671, 726551342]

約数ペア:

[(1, 726551342), (2, 363275671), (11, 66050122), (22, 33025061), (1427, 509146), (2854, 254573), (15697, 46286), (23143, 31394)]