9971510038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{120049}}^1$

素因数の和:120424

約数の個数: 32

約数和(自身を含む): 18151560000

約数和(自身を除く): 8180049962

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 349, 698, 2443, 4886, 5933, 11866, 41531, 83062, 120049, 240098, 840343, 1680686, 2040833, 4081666, 14285831, 28571662, 41897101, 83794202, 293279707, 586559414, 712250717, 1424501434, 4985755019, 9971510038]

約数ペア:

[(1, 9971510038), (2, 4985755019), (7, 1424501434), (14, 712250717), (17, 586559414), (34, 293279707), (119, 83794202), (238, 41897101), (349, 28571662), (698, 14285831), (2443, 4081666), (4886, 2040833), (5933, 1680686), (11866, 840343), (41531, 240098), (83062, 120049)]