315080344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2072897}}^1$

素因数の和:2072922

約数の個数: 16

約数和(自身を含む): 621869400

約数和(自身を除く): 306789056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2072897, 4145794, 8291588, 16583176, 39385043, 78770086, 157540172, 315080344]

約数ペア:

[(1, 315080344), (2, 157540172), (4, 78770086), (8, 39385043), (19, 16583176), (38, 8291588), (76, 4145794), (152, 2072897)]