988896568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{105023}}^1$

素因数の和:105147

約数の個数: 32

約数和(自身を含む): 2041666560

約数和(自身を除く): 1052769992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 105023, 210046, 420092, 840184, 1155253, 2310506, 4621012, 9242024, 11237461, 22474922, 44949844, 89899688, 123612071, 247224142, 494448284, 988896568]

約数ペア:

[(1, 988896568), (2, 494448284), (4, 247224142), (8, 123612071), (11, 89899688), (22, 44949844), (44, 22474922), (88, 11237461), (107, 9242024), (214, 4621012), (428, 2310506), (856, 1155253), (1177, 840184), (2354, 420092), (4708, 210046), (9416, 105023)]