1342804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 2481248

約数和(自身を除く): 1138444

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 211, 422, 844, 1591, 3182, 6364, 7807, 9073, 15614, 18146, 31228, 36292, 335701, 671402, 1342804]

約数ペア:

[(1, 1342804), (2, 671402), (4, 335701), (37, 36292), (43, 31228), (74, 18146), (86, 15614), (148, 9073), (172, 7807), (211, 6364), (422, 3182), (844, 1591)]