973996972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{44491}}^1$

素因数の和:44929

約数の個数: 24

約数和(自身を含む): 1840011152

約数和(自身を除く): 866014180

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 5473, 10946, 21892, 44491, 88982, 177964, 578383, 1156766, 2313532, 18730711, 37461422, 74922844, 243499243, 486998486, 973996972]

約数ペア:

[(1, 973996972), (2, 486998486), (4, 243499243), (13, 74922844), (26, 37461422), (52, 18730711), (421, 2313532), (842, 1156766), (1684, 578383), (5473, 177964), (10946, 88982), (21892, 44491)]