634656526

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1039}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 1160939520

約数和(自身を除く): 526282994

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 271, 322, 542, 1039, 1127, 1897, 2078, 2254, 3794, 6233, 7273, 12466, 13279, 14546, 23897, 26558, 43631, 47794, 50911, 87262, 101822, 167279, 281569, 305417, 334558, 563138, 610834, 1170953, 1970983, 2341906, 3941966, 6476087, 12952174, 13796881, 27593762, 45332609, 90665218, 317328263, 634656526]

約数ペア:

[(1, 634656526), (2, 317328263), (7, 90665218), (14, 45332609), (23, 27593762), (46, 13796881), (49, 12952174), (98, 6476087), (161, 3941966), (271, 2341906), (322, 1970983), (542, 1170953), (1039, 610834), (1127, 563138), (1897, 334558), (2078, 305417), (2254, 281569), (3794, 167279), (6233, 101822), (7273, 87262), (12466, 50911), (13279, 47794), (14546, 43631), (23897, 26558)]