2456515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 3157056

約数和(自身を除く): 700541

約数列:

[1, 5, 23, 41, 115, 205, 521, 943, 2605, 4715, 11983, 21361, 59915, 106805, 491303, 2456515]

約数ペア:

[(1, 2456515), (5, 491303), (23, 106805), (41, 59915), (115, 21361), (205, 11983), (521, 4715), (943, 2605)]