78279422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{9619}}^1$

素因数の和:9947

約数の個数: 16

約数和(自身を含む): 126868560

約数和(自身を除く): 48589138

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 9619, 19238, 125047, 250094, 3010747, 6021494, 39139711, 78279422]

約数ペア:

[(1, 78279422), (2, 39139711), (13, 6021494), (26, 3010747), (313, 250094), (626, 125047), (4069, 19238), (8138, 9619)]