553215742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 891907200

約数和(自身を除く): 338691458

約数列:

[1, 2, 19, 38, 59, 118, 443, 557, 886, 1114, 1121, 2242, 8417, 10583, 16834, 21166, 26137, 32863, 52274, 65726, 246751, 493502, 496603, 624397, 993206, 1248794, 4688269, 9376538, 14558309, 29116618, 276607871, 553215742]

約数ペア:

[(1, 553215742), (2, 276607871), (19, 29116618), (38, 14558309), (59, 9376538), (118, 4688269), (443, 1248794), (557, 993206), (886, 624397), (1114, 496603), (1121, 493502), (2242, 246751), (8417, 65726), (10583, 52274), (16834, 32863), (21166, 26137)]