7862874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 16790976

約数和(自身を除く): 8928102

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 491, 942, 982, 1473, 2669, 2946, 5338, 8007, 8347, 16014, 16694, 25041, 50082, 77087, 154174, 231261, 462522, 1310479, 2620958, 3931437, 7862874]

約数ペア:

[(1, 7862874), (2, 3931437), (3, 2620958), (6, 1310479), (17, 462522), (34, 231261), (51, 154174), (102, 77087), (157, 50082), (314, 25041), (471, 16694), (491, 16014), (942, 8347), (982, 8007), (1473, 5338), (2669, 2946)]