2007292664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 4132746240

約数和(自身を除く): 2125453576

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 271, 536, 542, 871, 1063, 1084, 1742, 2126, 2168, 3484, 3523, 4252, 6968, 7046, 8504, 13819, 14092, 18157, 27638, 28184, 36314, 55276, 71221, 72628, 110552, 142442, 145256, 236041, 284884, 288073, 472082, 569768, 576146, 925873, 944164, 1152292, 1851746, 1888328, 2304584, 3703492, 3744949, 7406984, 7489898, 14979796, 19300891, 29959592, 38601782, 77203564, 154407128, 250911583, 501823166, 1003646332, 2007292664]

約数ペア:

[(1, 2007292664), (2, 1003646332), (4, 501823166), (8, 250911583), (13, 154407128), (26, 77203564), (52, 38601782), (67, 29959592), (104, 19300891), (134, 14979796), (268, 7489898), (271, 7406984), (536, 3744949), (542, 3703492), (871, 2304584), (1063, 1888328), (1084, 1851746), (1742, 1152292), (2126, 944164), (2168, 925873), (3484, 576146), (3523, 569768), (4252, 472082), (6968, 288073), (7046, 284884), (8504, 236041), (13819, 145256), (14092, 142442), (18157, 110552), (27638, 72628), (28184, 71221), (36314, 55276)]