352455242

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 549977472

約数和(自身を除く): 197522230

約数列:

[1, 2, 67, 73, 134, 137, 146, 263, 274, 526, 4891, 9179, 9782, 10001, 17621, 18358, 19199, 20002, 35242, 36031, 38398, 72062, 670067, 1286333, 1340134, 2414077, 2572666, 2630263, 4828154, 5260526, 176227621, 352455242]

約数ペア:

[(1, 352455242), (2, 176227621), (67, 5260526), (73, 4828154), (134, 2630263), (137, 2572666), (146, 2414077), (263, 1340134), (274, 1286333), (526, 670067), (4891, 72062), (9179, 38398), (9782, 36031), (10001, 35242), (17621, 20002), (18358, 19199)]