2571611038

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{217307}}^1$

素因数の和:217467

約数の個数: 16

約数和(自身を含む): 3961090224

約数和(自身を除く): 1389479186

約数列:

[1, 2, 61, 97, 122, 194, 5917, 11834, 217307, 434614, 13255727, 21078779, 26511454, 42157558, 1285805519, 2571611038]

約数ペア:

[(1, 2571611038), (2, 1285805519), (61, 42157558), (97, 26511454), (122, 21078779), (194, 13255727), (5917, 434614), (11834, 217307)]