293889667498

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{396077719}}^1$

素因数の和:396077781

約数の個数: 16

約数和(自身を含む): 513316725120

約数和(自身を除く): 219427057622

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 396077719, 792155438, 2772544033, 5545088066, 20992119107, 41984238214, 146944833749, 293889667498]

約数ペア:

[(1, 293889667498), (2, 146944833749), (7, 41984238214), (14, 20992119107), (53, 5545088066), (106, 2772544033), (371, 792155438), (742, 396077719)]