17773990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 35199360

約数和(自身を除く): 17425370

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 2909, 3055, 5818, 6110, 14545, 29090, 37817, 75634, 136723, 189085, 273446, 378170, 683615, 1367230, 1777399, 3554798, 8886995, 17773990]

約数ペア:

[(1, 17773990), (2, 8886995), (5, 3554798), (10, 1777399), (13, 1367230), (26, 683615), (47, 378170), (65, 273446), (94, 189085), (130, 136723), (235, 75634), (470, 37817), (611, 29090), (1222, 14545), (2909, 6110), (3055, 5818)]