974804410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{23371}}^1$

素因数の和:23518

約数の個数: 32

約数和(自身を含む): 1814041152

約数和(自身を除く): 839236742

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 4171, 8342, 20855, 23371, 41710, 46742, 116855, 233710, 1004953, 2009906, 2266987, 4533974, 5024765, 10049530, 11334935, 22669870, 97480441, 194960882, 487402205, 974804410]

約数ペア:

[(1, 974804410), (2, 487402205), (5, 194960882), (10, 97480441), (43, 22669870), (86, 11334935), (97, 10049530), (194, 5024765), (215, 4533974), (430, 2266987), (485, 2009906), (970, 1004953), (4171, 233710), (8342, 116855), (20855, 46742), (23371, 41710)]