1291362

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1713

約数の個数: 16

約数和(自身を含む): 2603232

約数和(自身を除く): 1311870

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 1571, 3142, 4713, 9426, 215227, 430454, 645681, 1291362]

約数ペア:

[(1, 1291362), (2, 645681), (3, 430454), (6, 215227), (137, 9426), (274, 4713), (411, 3142), (822, 1571)]