1057198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 16

約数和(自身を含む): 1710720

約数和(自身を除く): 653522

約数列:

[1, 2, 19, 38, 43, 86, 647, 817, 1294, 1634, 12293, 24586, 27821, 55642, 528599, 1057198]

約数ペア:

[(1, 1057198), (2, 528599), (19, 55642), (38, 27821), (43, 24586), (86, 12293), (647, 1634), (817, 1294)]