508780228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{114487}}^1$

素因数の和:114603

約数の個数: 24

約数和(自身を含む): 980933184

約数和(自身を除く): 472152956

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 114487, 228974, 457948, 1259357, 2518714, 5037428, 11563187, 23126374, 46252748, 127195057, 254390114, 508780228]

約数ペア:

[(1, 508780228), (2, 254390114), (4, 127195057), (11, 46252748), (22, 23126374), (44, 11563187), (101, 5037428), (202, 2518714), (404, 1259357), (1111, 457948), (2222, 228974), (4444, 114487)]