2013189664

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2677}}^1$

素因数の和:3089

約数の個数: 48

約数和(自身を含む): 4032939456

約数和(自身を除く): 2019749792

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 331, 568, 662, 1136, 1324, 2272, 2648, 2677, 5296, 5354, 10592, 10708, 21416, 23501, 42832, 47002, 85664, 94004, 188008, 190067, 376016, 380134, 752032, 760268, 886087, 1520536, 1772174, 3041072, 3544348, 6082144, 7088696, 14177392, 28354784, 62912177, 125824354, 251648708, 503297416, 1006594832, 2013189664]

約数ペア:

[(1, 2013189664), (2, 1006594832), (4, 503297416), (8, 251648708), (16, 125824354), (32, 62912177), (71, 28354784), (142, 14177392), (284, 7088696), (331, 6082144), (568, 3544348), (662, 3041072), (1136, 1772174), (1324, 1520536), (2272, 886087), (2648, 760268), (2677, 752032), (5296, 380134), (5354, 376016), (10592, 190067), (10708, 188008), (21416, 94004), (23501, 85664), (42832, 47002)]