1971755998

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1\times {\mathrm{15061}}^1$

素因数の和:16107

約数の個数: 16

約数和(自身を含む): 3005049744

約数和(自身を除く): 1033293746

約数列:

[1, 2, 67, 134, 977, 1954, 15061, 30122, 65459, 130918, 1009087, 2018174, 14714597, 29429194, 985877999, 1971755998]

約数ペア:

[(1, 1971755998), (2, 985877999), (67, 29429194), (134, 14714597), (977, 2018174), (1954, 1009087), (15061, 130918), (30122, 65459)]