1057021034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{203039}}^1$

素因数の和:203197

約数の個数: 16

約数和(自身を含む): 1681171200

約数和(自身を除く): 624150166

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 203039, 406078, 3857741, 7715482, 27816343, 55632686, 528510517, 1057021034]

約数ペア:

[(1, 1057021034), (2, 528510517), (19, 55632686), (38, 27816343), (137, 7715482), (274, 3857741), (2603, 406078), (5206, 203039)]