996534760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1916413}}^1$

素因数の和:1916437

約数の個数: 32

約数和(自身を含む): 2414681640

約数和(自身を除く): 1418146880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1916413, 3832826, 7665652, 9582065, 15331304, 19164130, 24913369, 38328260, 49826738, 76656520, 99653476, 124566845, 199306952, 249133690, 498267380, 996534760]

約数ペア:

[(1, 996534760), (2, 498267380), (4, 249133690), (5, 199306952), (8, 124566845), (10, 99653476), (13, 76656520), (20, 49826738), (26, 38328260), (40, 24913369), (52, 19164130), (65, 15331304), (104, 9582065), (130, 7665652), (260, 3832826), (520, 1916413)]