859619238

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{20233}}^1$

素因数の和:20408

約数の個数: 32

約数和(自身を含む): 1760843616

約数和(自身を除く): 901224378

約数列:

[1, 2, 3, 6, 73, 97, 146, 194, 219, 291, 438, 582, 7081, 14162, 20233, 21243, 40466, 42486, 60699, 121398, 1477009, 1962601, 2954018, 3925202, 4431027, 5887803, 8862054, 11775606, 143269873, 286539746, 429809619, 859619238]

約数ペア:

[(1, 859619238), (2, 429809619), (3, 286539746), (6, 143269873), (73, 11775606), (97, 8862054), (146, 5887803), (194, 4431027), (219, 3925202), (291, 2954018), (438, 1962601), (582, 1477009), (7081, 121398), (14162, 60699), (20233, 42486), (21243, 40466)]