7250832290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{541511}}^1$

素因数の和:541634

約数の個数: 32

約数和(自身を含む): 14191946496

約数和(自身を除く): 6941114206

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 541511, 1083022, 2707555, 5415110, 7039643, 14079286, 35198215, 55775633, 70396430, 111551266, 278878165, 557756330, 725083229, 1450166458, 3625416145, 7250832290]

約数ペア:

[(1, 7250832290), (2, 3625416145), (5, 1450166458), (10, 725083229), (13, 557756330), (26, 278878165), (65, 111551266), (103, 70396430), (130, 55775633), (206, 35198215), (515, 14079286), (1030, 7039643), (1339, 5415110), (2678, 2707555), (6695, 1083022), (13390, 541511)]