2201437231

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{74471}}^1$

素因数の和:74622

約数の個数: 16

約数和(自身を含む): 2602349568

約数和(自身を除く): 400912337

約数列:

[1, 7, 41, 103, 287, 721, 4223, 29561, 74471, 521297, 3053311, 7670513, 21373177, 53693591, 314491033, 2201437231]

約数ペア:

[(1, 2201437231), (7, 314491033), (41, 53693591), (103, 21373177), (287, 7670513), (721, 3053311), (4223, 521297), (29561, 74471)]