17903470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 17658770

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 3359, 5330, 6718, 16795, 33590, 43667, 87334, 137719, 218335, 275438, 436670, 688595, 1377190, 1790347, 3580694, 8951735, 17903470]

約数ペア:

[(1, 17903470), (2, 8951735), (5, 3580694), (10, 1790347), (13, 1377190), (26, 688595), (41, 436670), (65, 275438), (82, 218335), (130, 137719), (205, 87334), (410, 43667), (533, 33590), (1066, 16795), (2665, 6718), (3359, 5330)]