1904173684

素因数分解:

$2^2\times 7^1\times {\mathrm{68006203}}^1$

素因数の和:68006214

約数の個数: 12

約数和(自身を含む): 3808347424

約数和(自身を除く): 1904173740

約数列:

[1, 2, 4, 7, 14, 28, 68006203, 136012406, 272024812, 476043421, 952086842, 1904173684]

約数ペア:

[(1, 1904173684), (2, 952086842), (4, 476043421), (7, 272024812), (14, 136012406), (28, 68006203)]