1049009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 1236480

約数和(自身を除く): 187471

約数列:

[1, 13, 19, 31, 137, 247, 403, 589, 1781, 2603, 4247, 7657, 33839, 55211, 80693, 1049009]

約数ペア:

[(1, 1049009), (13, 80693), (19, 55211), (31, 33839), (137, 7657), (247, 4247), (403, 2603), (589, 1781)]