376521808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{12149}}^1$

素因数の和:12319

約数の個数: 40

約数和(自身を含む): 790965000

約数和(自身を除く): 414443192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 2384, 3874, 7748, 12149, 15496, 24298, 30992, 48596, 97192, 157937, 194384, 315874, 631748, 1263496, 1810201, 2526992, 3620402, 7240804, 14481608, 23532613, 28963216, 47065226, 94130452, 188260904, 376521808]

約数ペア:

[(1, 376521808), (2, 188260904), (4, 94130452), (8, 47065226), (13, 28963216), (16, 23532613), (26, 14481608), (52, 7240804), (104, 3620402), (149, 2526992), (208, 1810201), (298, 1263496), (596, 631748), (1192, 315874), (1937, 194384), (2384, 157937), (3874, 97192), (7748, 48596), (12149, 30992), (15496, 24298)]