165292790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1271483}}^1$

素因数の和:1271503

約数の個数: 16

約数和(自身を含む): 320413968

約数和(自身を除く): 155121178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1271483, 2542966, 6357415, 12714830, 16529279, 33058558, 82646395, 165292790]

約数ペア:

[(1, 165292790), (2, 82646395), (5, 33058558), (10, 16529279), (13, 12714830), (26, 6357415), (65, 2542966), (130, 1271483)]