8958430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 17527104

約数和(自身を除く): 8568674

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 503, 685, 1006, 1370, 1781, 2515, 3562, 5030, 6539, 8905, 13078, 17810, 32695, 65390, 68911, 137822, 344555, 689110, 895843, 1791686, 4479215, 8958430]

約数ペア:

[(1, 8958430), (2, 4479215), (5, 1791686), (10, 895843), (13, 689110), (26, 344555), (65, 137822), (130, 68911), (137, 65390), (274, 32695), (503, 17810), (685, 13078), (1006, 8905), (1370, 6539), (1781, 5030), (2515, 3562)]