17390002

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2986

約数の個数: 24

約数和(自身を含む): 30851820

約数和(自身を除く): 13461818

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2909, 2989, 5818, 5978, 20363, 40726, 142541, 177449, 285082, 354898, 1242143, 2484286, 8695001, 17390002]

約数ペア:

[(1, 17390002), (2, 8695001), (7, 2484286), (14, 1242143), (49, 354898), (61, 285082), (98, 177449), (122, 142541), (427, 40726), (854, 20363), (2909, 5978), (2989, 5818)]