1999035073

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{71807}}^1$

素因数の和:71952

約数の個数: 16

約数和(自身を含む): 2364493824

約数和(自身を除く): 365458751

約数列:

[1, 7, 41, 97, 287, 679, 3977, 27839, 71807, 502649, 2944087, 6965279, 20608609, 48756953, 285576439, 1999035073]

約数ペア:

[(1, 1999035073), (7, 285576439), (41, 48756953), (97, 20608609), (287, 6965279), (679, 2944087), (3977, 502649), (27839, 71807)]