1880748588

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1\times {\mathrm{1867}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 4432031744

約数和(自身を除く): 2551283156

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 661, 762, 1322, 1524, 1867, 1983, 2644, 3734, 3966, 5601, 7468, 7932, 11202, 22404, 83947, 167894, 237109, 251841, 335788, 474218, 503682, 711327, 948436, 1007364, 1234087, 1422654, 2468174, 2845308, 3702261, 4936348, 7404522, 14809044, 156729049, 313458098, 470187147, 626916196, 940374294, 1880748588]

約数ペア:

[(1, 1880748588), (2, 940374294), (3, 626916196), (4, 470187147), (6, 313458098), (12, 156729049), (127, 14809044), (254, 7404522), (381, 4936348), (508, 3702261), (661, 2845308), (762, 2468174), (1322, 1422654), (1524, 1234087), (1867, 1007364), (1983, 948436), (2644, 711327), (3734, 503682), (3966, 474218), (5601, 335788), (7468, 251841), (7932, 237109), (11202, 167894), (22404, 83947)]