28920220562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{3512293}}^1$

素因数の和:3512497

約数の個数: 16

約数和(自身を含む): 45519330240

約数和(自身を除く): 16599109678

約数列:

[1, 2, 23, 46, 179, 358, 4117, 8234, 3512293, 7024586, 80782739, 161565478, 628700447, 1257400894, 14460110281, 28920220562]

約数ペア:

[(1, 28920220562), (2, 14460110281), (23, 1257400894), (46, 628700447), (179, 161565478), (358, 80782739), (4117, 7024586), (8234, 3512293)]