1988559470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{16103}}^1$

素因数の和:16396

約数の個数: 32

約数和(自身を含む): 3662822592

約数和(自身を除く): 1674263122

約数列:

[1, 2, 5, 10, 53, 106, 233, 265, 466, 530, 1165, 2330, 12349, 16103, 24698, 32206, 61745, 80515, 123490, 161030, 853459, 1706918, 3751999, 4267295, 7503998, 8534590, 18759995, 37519990, 198855947, 397711894, 994279735, 1988559470]

約数ペア:

[(1, 1988559470), (2, 994279735), (5, 397711894), (10, 198855947), (53, 37519990), (106, 18759995), (233, 8534590), (265, 7503998), (466, 4267295), (530, 3751999), (1165, 1706918), (2330, 853459), (12349, 161030), (16103, 123490), (24698, 80515), (32206, 61745)]