2005203986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{116867}}^1$

素因数の和:117265

約数の個数: 16

約数和(自身を含む): 3147021504

約数和(自身を除く): 1141817518

約数列:

[1, 2, 23, 46, 373, 746, 8579, 17158, 116867, 233734, 2687941, 5375882, 43591391, 87182782, 1002601993, 2005203986]

約数ペア:

[(1, 2005203986), (2, 1002601993), (23, 87182782), (46, 43591391), (373, 5375882), (746, 2687941), (8579, 233734), (17158, 116867)]