939157078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{210857}}^1$

素因数の和:211007

約数の個数: 16

約数和(自身を含む): 1502995824

約数和(自身を除く): 563838746

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 210857, 421714, 3584569, 7169138, 27622267, 55244534, 469578539, 939157078]

約数ペア:

[(1, 939157078), (2, 469578539), (17, 55244534), (34, 27622267), (131, 7169138), (262, 3584569), (2227, 421714), (4454, 210857)]