4577989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 5249664

約数和(自身を除く): 671675

約数列:

[1, 13, 23, 61, 251, 299, 793, 1403, 3263, 5773, 15311, 18239, 75049, 199043, 352153, 4577989]

約数ペア:

[(1, 4577989), (13, 352153), (23, 199043), (61, 75049), (251, 18239), (299, 15311), (793, 5773), (1403, 3263)]