37917490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2129}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 74072880

約数和(自身を除く): 36155390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 2129, 3562, 4258, 8905, 10645, 17810, 21290, 27677, 55354, 138385, 276770, 291673, 583346, 1458365, 2916730, 3791749, 7583498, 18958745, 37917490]

約数ペア:

[(1, 37917490), (2, 18958745), (5, 7583498), (10, 3791749), (13, 2916730), (26, 1458365), (65, 583346), (130, 291673), (137, 276770), (274, 138385), (685, 55354), (1370, 27677), (1781, 21290), (2129, 17810), (3562, 10645), (4258, 8905)]