1260392312

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{587}}^1\times {\mathrm{1123}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 2379283200

約数和(自身を除く): 1118890888

約数列:

[1, 2, 4, 8, 239, 478, 587, 956, 1123, 1174, 1912, 2246, 2348, 4492, 4696, 8984, 140293, 268397, 280586, 536794, 561172, 659201, 1073588, 1122344, 1318402, 2147176, 2636804, 5273608, 157549039, 315098078, 630196156, 1260392312]

約数ペア:

[(1, 1260392312), (2, 630196156), (4, 315098078), (8, 157549039), (239, 5273608), (478, 2636804), (587, 2147176), (956, 1318402), (1123, 1122344), (1174, 1073588), (1912, 659201), (2246, 561172), (2348, 536794), (4492, 280586), (4696, 268397), (8984, 140293)]