1402175038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{247997}}^1$

素因数の和:248267

約数の個数: 16

約数和(自身を含む): 2303405424

約数和(自身を除く): 901230386

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 247997, 495994, 2727967, 5455934, 63735229, 127470458, 701087519, 1402175038]

約数ペア:

[(1, 1402175038), (2, 701087519), (11, 127470458), (22, 63735229), (257, 5455934), (514, 2727967), (2827, 495994), (5654, 247997)]