170214460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{654671}}^1$

素因数の和:654693

約数の個数: 24

約数和(自身を含む): 384947136

約数和(自身を除く): 214732676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 654671, 1309342, 2618684, 3273355, 6546710, 8510723, 13093420, 17021446, 34042892, 42553615, 85107230, 170214460]

約数ペア:

[(1, 170214460), (2, 85107230), (4, 42553615), (5, 34042892), (10, 17021446), (13, 13093420), (20, 8510723), (26, 6546710), (52, 3273355), (65, 2618684), (130, 1309342), (260, 654671)]