2011607807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4139}}^1$

素因数の和:4303

約数の個数: 32

約数和(自身を含む): 2446640640

約数和(自身を除く): 435032833

約数列:

[1, 11, 17, 23, 113, 187, 253, 391, 1243, 1921, 2599, 4139, 4301, 21131, 28589, 44183, 45529, 70363, 95197, 467707, 486013, 773993, 1047167, 1618349, 5144777, 7951019, 10757261, 17801839, 87461209, 118329871, 182873437, 2011607807]

約数ペア:

[(1, 2011607807), (11, 182873437), (17, 118329871), (23, 87461209), (113, 17801839), (187, 10757261), (253, 7951019), (391, 5144777), (1243, 1618349), (1921, 1047167), (2599, 773993), (4139, 486013), (4301, 467707), (21131, 95197), (28589, 70363), (44183, 45529)]