1227832316

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{607}}^1\times {\mathrm{3221}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 2166627456

約数和(自身を除く): 938795140

約数列:

[1, 2, 4, 157, 314, 607, 628, 1214, 2428, 3221, 6442, 12884, 95299, 190598, 381196, 505697, 1011394, 1955147, 2022788, 3910294, 7820588, 306958079, 613916158, 1227832316]

約数ペア:

[(1, 1227832316), (2, 613916158), (4, 306958079), (157, 7820588), (314, 3910294), (607, 2022788), (628, 1955147), (1214, 1011394), (2428, 505697), (3221, 381196), (6442, 190598), (12884, 95299)]