13390309136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{341729}}^1$

素因数の和:341847

約数の個数: 40

約数和(自身を含む): 27119692800

約数和(自身を除く): 13729383664

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2449, 4898, 9796, 19592, 39184, 341729, 683458, 1366916, 2733832, 5467664, 10593599, 21187198, 26996591, 42374396, 53993182, 84748792, 107986364, 169497584, 215972728, 431945456, 836894321, 1673788642, 3347577284, 6695154568, 13390309136]

約数ペア:

[(1, 13390309136), (2, 6695154568), (4, 3347577284), (8, 1673788642), (16, 836894321), (31, 431945456), (62, 215972728), (79, 169497584), (124, 107986364), (158, 84748792), (248, 53993182), (316, 42374396), (496, 26996591), (632, 21187198), (1264, 10593599), (2449, 5467664), (4898, 2733832), (9796, 1366916), (19592, 683458), (39184, 341729)]