1242022268

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{8243}}^1$

素因数の和:8657

約数の個数: 24

約数和(自身を含む): 2197520640

約数和(自身を除く): 955498372

約数列:

[1, 2, 4, 139, 271, 278, 542, 556, 1084, 8243, 16486, 32972, 37669, 75338, 150676, 1145777, 2233853, 2291554, 4467706, 4583108, 8935412, 310505567, 621011134, 1242022268]

約数ペア:

[(1, 1242022268), (2, 621011134), (4, 310505567), (139, 8935412), (271, 4583108), (278, 4467706), (542, 2291554), (556, 2233853), (1084, 1145777), (8243, 150676), (16486, 75338), (32972, 37669)]