251970694270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{868864463}}^1$

素因数の和:868864499

約数の個数: 16

約数和(自身を含む): 469186810560

約数和(自身を除く): 217216116290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 868864463, 1737728926, 4344322315, 8688644630, 25197069427, 50394138854, 125985347135, 251970694270]

約数ペア:

[(1, 251970694270), (2, 125985347135), (5, 50394138854), (10, 25197069427), (29, 8688644630), (58, 4344322315), (145, 1737728926), (290, 868864463)]