2017649558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{3413}}^1$

素因数の和:3812

約数の個数: 32

約数和(自身を含む): 3264330240

約数和(自身を除く): 1246680682

約数列:

[1, 2, 19, 38, 47, 94, 331, 662, 893, 1786, 3413, 6289, 6826, 12578, 15557, 31114, 64847, 129694, 160411, 295583, 320822, 591166, 1129703, 2259406, 3047809, 6095618, 21464357, 42928714, 53096041, 106192082, 1008824779, 2017649558]

約数ペア:

[(1, 2017649558), (2, 1008824779), (19, 106192082), (38, 53096041), (47, 42928714), (94, 21464357), (331, 6095618), (662, 3047809), (893, 2259406), (1786, 1129703), (3413, 591166), (6289, 320822), (6826, 295583), (12578, 160411), (15557, 129694), (31114, 64847)]