1254406961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{1979}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 1342123200

約数和(自身を除く): 87716239

約数列:

[1, 19, 73, 457, 1387, 1979, 8683, 33361, 37601, 144467, 633859, 904403, 2744873, 17183657, 66021419, 1254406961]

約数ペア:

[(1, 1254406961), (19, 66021419), (73, 17183657), (457, 2744873), (1387, 904403), (1979, 633859), (8683, 144467), (33361, 37601)]