494065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 697536

約数和(自身を除く): 203471

約数列:

[1, 5, 11, 13, 55, 65, 143, 691, 715, 3455, 7601, 8983, 38005, 44915, 98813, 494065]

約数ペア:

[(1, 494065), (5, 98813), (11, 44915), (13, 38005), (55, 8983), (65, 7601), (143, 3455), (691, 715)]