2657434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 4324320

約数和(自身を除く): 1666886

約数列:

[1, 2, 13, 26, 179, 358, 571, 1142, 2327, 4654, 7423, 14846, 102209, 204418, 1328717, 2657434]

約数ペア:

[(1, 2657434), (2, 1328717), (13, 204418), (26, 102209), (179, 14846), (358, 7423), (571, 4654), (1142, 2327)]