7918740038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8831}}^1\times {\mathrm{40759}}^1$

素因数の和:49603

約数の個数: 16

約数和(自身を含む): 12959723520

約数和(自身を除く): 5040983482

約数列:

[1, 2, 11, 22, 8831, 17662, 40759, 81518, 97141, 194282, 448349, 896698, 359942729, 719885458, 3959370019, 7918740038]

約数ペア:

[(1, 7918740038), (2, 3959370019), (11, 719885458), (22, 359942729), (8831, 896698), (17662, 448349), (40759, 194282), (81518, 97141)]