17489993569

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{254071}}^1$

素因数の和:254208

約数の個数: 16

約数和(自身を含む): 18951738624

約数和(自身を除く): 1461745055

約数列:

[1, 23, 41, 73, 943, 1679, 2993, 68839, 254071, 5843633, 10416911, 18547183, 239588953, 426585209, 760434503, 17489993569]

約数ペア:

[(1, 17489993569), (23, 760434503), (41, 426585209), (73, 239588953), (943, 18547183), (1679, 10416911), (2993, 5843633), (68839, 254071)]