2079764908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2801}}^1$

素因数の和:3058

約数の個数: 48

約数和(自身を含む): 3987133920

約数和(自身を除く): 1907369012

約数列:

[1, 2, 4, 13, 26, 52, 109, 131, 218, 262, 436, 524, 1417, 1703, 2801, 2834, 3406, 5602, 5668, 6812, 11204, 14279, 28558, 36413, 57116, 72826, 145652, 185627, 305309, 366931, 371254, 610618, 733862, 742508, 1221236, 1467724, 3969017, 4770103, 7938034, 9540206, 15876068, 19080412, 39995479, 79990958, 159981916, 519941227, 1039882454, 2079764908]

約数ペア:

[(1, 2079764908), (2, 1039882454), (4, 519941227), (13, 159981916), (26, 79990958), (52, 39995479), (109, 19080412), (131, 15876068), (218, 9540206), (262, 7938034), (436, 4770103), (524, 3969017), (1417, 1467724), (1703, 1221236), (2801, 742508), (2834, 733862), (3406, 610618), (5602, 371254), (5668, 366931), (6812, 305309), (11204, 185627), (14279, 145652), (28558, 72826), (36413, 57116)]