1328974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 2152080

約数和(自身を除く): 823106

約数列:

[1, 2, 19, 38, 41, 82, 779, 853, 1558, 1706, 16207, 32414, 34973, 69946, 664487, 1328974]

約数ペア:

[(1, 1328974), (2, 664487), (19, 69946), (38, 34973), (41, 32414), (82, 16207), (779, 1706), (853, 1558)]