77907019138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{87797}}^1\times {\mathrm{34129}}^1$

素因数の和:121941

約数の個数: 16

約数和(自身を含む): 125854921080

約数和(自身を除く): 47947901942

約数列:

[1, 2, 13, 26, 34129, 68258, 87797, 175594, 443677, 887354, 1141361, 2282722, 2996423813, 5992847626, 38953509569, 77907019138]

約数ペア:

[(1, 77907019138), (2, 38953509569), (13, 5992847626), (26, 2996423813), (34129, 2282722), (68258, 1141361), (87797, 887354), (175594, 443677)]