278451436

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{5981}}^1$

素因数の和:6201

約数の個数: 24

約数和(自身を含む): 496458144

約数和(自身を除く): 218006708

約数列:

[1, 2, 4, 103, 113, 206, 226, 412, 452, 5981, 11639, 11962, 23278, 23924, 46556, 616043, 675853, 1232086, 1351706, 2464172, 2703412, 69612859, 139225718, 278451436]

約数ペア:

[(1, 278451436), (2, 139225718), (4, 69612859), (103, 2703412), (113, 2464172), (206, 1351706), (226, 1232086), (412, 675853), (452, 616043), (5981, 46556), (11639, 23924), (11962, 23278)]