2113011316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{272717}}^1$

素因数の和:272883

約数の個数: 24

約数和(自身を含む): 4008954600

約数和(自身を除く): 1895943284

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 272717, 545434, 1090868, 3545321, 7090642, 14181284, 40634833, 81269666, 162539332, 528252829, 1056505658, 2113011316]

約数ペア:

[(1, 2113011316), (2, 1056505658), (4, 528252829), (13, 162539332), (26, 81269666), (52, 40634833), (149, 14181284), (298, 7090642), (596, 3545321), (1937, 1090868), (3874, 545434), (7748, 272717)]