2620202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:757

約数の個数: 16

約数和(自身を含む): 4263840

約数和(自身を除く): 1643638

約数列:

[1, 2, 13, 26, 179, 358, 563, 1126, 2327, 4654, 7319, 14638, 100777, 201554, 1310101, 2620202]

約数ペア:

[(1, 2620202), (2, 1310101), (13, 201554), (26, 100777), (179, 14638), (358, 7319), (563, 4654), (1126, 2327)]