259403316

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{242887}}^1$

素因数の和:242983

約数の個数: 24

約数和(自身を含む): 612077760

約数和(自身を除く): 352674444

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 242887, 485774, 728661, 971548, 1457322, 2914644, 21616943, 43233886, 64850829, 86467772, 129701658, 259403316]

約数ペア:

[(1, 259403316), (2, 129701658), (3, 86467772), (4, 64850829), (6, 43233886), (12, 21616943), (89, 2914644), (178, 1457322), (267, 971548), (356, 728661), (534, 485774), (1068, 242887)]