525647564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{67843}}^1$

素因数の和:68009

約数の個数: 24

約数和(自身を含む): 997306800

約数和(自身を除く): 471659236

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 67843, 135686, 271372, 881959, 1763918, 3527836, 10108607, 20217214, 40434428, 131411891, 262823782, 525647564]

約数ペア:

[(1, 525647564), (2, 262823782), (4, 131411891), (13, 40434428), (26, 20217214), (52, 10108607), (149, 3527836), (298, 1763918), (596, 881959), (1937, 271372), (3874, 135686), (7748, 67843)]