842804926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{331031}}^1$

素因数の和:331119

約数の個数: 16

約数和(自身を含む): 1350610560

約数和(自身を除く): 507805634

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 331031, 662062, 6289589, 12579178, 22179077, 44358154, 421402463, 842804926]

約数ペア:

[(1, 842804926), (2, 421402463), (19, 44358154), (38, 22179077), (67, 12579178), (134, 6289589), (1273, 662062), (2546, 331031)]