4749866990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2309}}^1\times {\mathrm{18701}}^1$

素因数の和:21028

約数の個数: 32

約数和(自身を含む): 9331549920

約数和(自身を除く): 4581682930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2309, 4618, 11545, 18701, 23090, 25399, 37402, 50798, 93505, 126995, 187010, 205711, 253990, 411422, 1028555, 2057110, 43180609, 86361218, 215903045, 431806090, 474986699, 949973398, 2374933495, 4749866990]

約数ペア:

[(1, 4749866990), (2, 2374933495), (5, 949973398), (10, 474986699), (11, 431806090), (22, 215903045), (55, 86361218), (110, 43180609), (2309, 2057110), (4618, 1028555), (11545, 411422), (18701, 253990), (23090, 205711), (25399, 187010), (37402, 126995), (50798, 93505)]