289490959942

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1\times {\mathrm{2410697}}^1$

素因数の和:2411415

約数の個数: 16

約数和(自身を含む): 439422031440

約数和(自身を除く): 149931071498

約数列:

[1, 2, 97, 194, 619, 1238, 60043, 120086, 2410697, 4821394, 233837609, 467675218, 1492221443, 2984442886, 144745479971, 289490959942]

約数ペア:

[(1, 289490959942), (2, 144745479971), (97, 2984442886), (194, 1492221443), (619, 467675218), (1238, 233837609), (60043, 4821394), (120086, 2410697)]