1346251696

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{605329}}^1$

素因数の和:605476

約数の個数: 20

約数和(自身を含む): 2627132200

約数和(自身を除く): 1280880504

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 605329, 1210658, 2421316, 4842632, 9685264, 84140731, 168281462, 336562924, 673125848, 1346251696]

約数ペア:

[(1, 1346251696), (2, 673125848), (4, 336562924), (8, 168281462), (16, 84140731), (139, 9685264), (278, 4842632), (556, 2421316), (1112, 1210658), (2224, 605329)]