1780948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 3475080

約数和(自身を除く): 1694132

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1181, 1508, 2362, 4724, 15353, 30706, 34249, 61412, 68498, 136996, 445237, 890474, 1780948]

約数ペア:

[(1, 1780948), (2, 890474), (4, 445237), (13, 136996), (26, 68498), (29, 61412), (52, 34249), (58, 30706), (116, 15353), (377, 4724), (754, 2362), (1181, 1508)]