1380938507

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 1578709440

約数和(自身を除く): 197770933

約数列:

[1, 13, 41, 43, 89, 533, 559, 677, 1157, 1763, 3649, 3827, 8801, 22919, 27757, 29111, 47437, 49751, 60253, 156907, 360841, 378443, 783289, 1193551, 2039791, 2470373, 2590879, 15516163, 32114849, 33681427, 106226039, 1380938507]

約数ペア:

[(1, 1380938507), (13, 106226039), (41, 33681427), (43, 32114849), (89, 15516163), (533, 2590879), (559, 2470373), (677, 2039791), (1157, 1193551), (1763, 783289), (3649, 378443), (3827, 360841), (8801, 156907), (22919, 60253), (27757, 49751), (29111, 47437)]