2002029128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{220877}}^1$

素因数の和:220997

約数の個数: 32

約数和(自身を含む): 4134836160

約数和(自身を除く): 2132807032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 220877, 441754, 883508, 1767016, 2429647, 4859294, 9718588, 19437176, 22750331, 45500662, 91001324, 182002648, 250253641, 500507282, 1001014564, 2002029128]

約数ペア:

[(1, 2002029128), (2, 1001014564), (4, 500507282), (8, 250253641), (11, 182002648), (22, 91001324), (44, 45500662), (88, 22750331), (103, 19437176), (206, 9718588), (412, 4859294), (824, 2429647), (1133, 1767016), (2266, 883508), (4532, 441754), (9064, 220877)]