2013264872

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{521}}^1\times {\mathrm{1181}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 3794574600

約数和(自身を除く): 1781309728

約数列:

[1, 2, 4, 8, 409, 521, 818, 1042, 1181, 1636, 2084, 2362, 3272, 4168, 4724, 9448, 213089, 426178, 483029, 615301, 852356, 966058, 1230602, 1704712, 1932116, 2461204, 3864232, 4922408, 251658109, 503316218, 1006632436, 2013264872]

約数ペア:

[(1, 2013264872), (2, 1006632436), (4, 503316218), (8, 251658109), (409, 4922408), (521, 3864232), (818, 2461204), (1042, 1932116), (1181, 1704712), (1636, 1230602), (2084, 966058), (2362, 852356), (3272, 615301), (4168, 483029), (4724, 426178), (9448, 213089)]