145203295678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{610097881}}^1$

素因数の和:610097907

約数の個数: 16

約数和(自身を含む): 263562285024

約数和(自身を除く): 118358989346

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 610097881, 1220195762, 4270685167, 8541370334, 10371663977, 20743327954, 72601647839, 145203295678]

約数ペア:

[(1, 145203295678), (2, 72601647839), (7, 20743327954), (14, 10371663977), (17, 8541370334), (34, 4270685167), (119, 1220195762), (238, 610097881)]