319607092

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{17321}}^1$

素因数の和:17991

約数の個数: 24

約数和(自身を含む): 640221120

約数和(自身を除く): 320614028

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 4613, 9226, 17321, 18452, 34642, 69284, 121247, 242494, 484988, 11414539, 22829078, 45658156, 79901773, 159803546, 319607092]

約数ペア:

[(1, 319607092), (2, 159803546), (4, 79901773), (7, 45658156), (14, 22829078), (28, 11414539), (659, 484988), (1318, 242494), (2636, 121247), (4613, 69284), (9226, 34642), (17321, 18452)]