1681602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21559}}^1$

素因数の和:21577

約数の個数: 16

約数和(自身を含む): 3622080

約数和(自身を除く): 1940478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 21559, 43118, 64677, 129354, 280267, 560534, 840801, 1681602]

約数ペア:

[(1, 1681602), (2, 840801), (3, 560534), (6, 280267), (13, 129354), (26, 64677), (39, 43118), (78, 21559)]