7778996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 14535360

約数和(自身を除く): 6756364

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 823, 1646, 2363, 3292, 4726, 9452, 13991, 27982, 55964, 114397, 228794, 457588, 1944749, 3889498, 7778996]

約数ペア:

[(1, 7778996), (2, 3889498), (4, 1944749), (17, 457588), (34, 228794), (68, 114397), (139, 55964), (278, 27982), (556, 13991), (823, 9452), (1646, 4726), (2363, 3292)]