2565164004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{278701}}^1$

素因数の和:278780

約数の個数: 48

約数和(自身を含む): 6555071040

約数和(自身を除く): 3989907036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 278701, 557402, 836103, 1114804, 1672206, 3344412, 3623113, 7246226, 10869339, 14492452, 16443359, 21738678, 32886718, 43477356, 49330077, 65773436, 98660154, 197320308, 213763667, 427527334, 641291001, 855054668, 1282582002, 2565164004]

約数ペア:

[(1, 2565164004), (2, 1282582002), (3, 855054668), (4, 641291001), (6, 427527334), (12, 213763667), (13, 197320308), (26, 98660154), (39, 65773436), (52, 49330077), (59, 43477356), (78, 32886718), (118, 21738678), (156, 16443359), (177, 14492452), (236, 10869339), (354, 7246226), (708, 3623113), (767, 3344412), (1534, 1672206), (2301, 1114804), (3068, 836103), (4602, 557402), (9204, 278701)]