131777282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5209}}^1$

素因数の和:5370

約数の個数: 32

約数和(自身を含む): 245078400

約数和(自身を除く): 113301118

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 973, 1807, 1946, 3614, 5209, 10418, 12649, 25298, 36463, 67717, 72926, 135434, 474019, 724051, 948038, 1448102, 5068357, 9412663, 10136714, 18825326, 65888641, 131777282]

約数ペア:

[(1, 131777282), (2, 65888641), (7, 18825326), (13, 10136714), (14, 9412663), (26, 5068357), (91, 1448102), (139, 948038), (182, 724051), (278, 474019), (973, 135434), (1807, 72926), (1946, 67717), (3614, 36463), (5209, 25298), (10418, 12649)]