8281870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 15510528

約数和(自身を除く): 7228658

約数列:

[1, 2, 5, 10, 47, 67, 94, 134, 235, 263, 335, 470, 526, 670, 1315, 2630, 3149, 6298, 12361, 15745, 17621, 24722, 31490, 35242, 61805, 88105, 123610, 176210, 828187, 1656374, 4140935, 8281870]

約数ペア:

[(1, 8281870), (2, 4140935), (5, 1656374), (10, 828187), (47, 176210), (67, 123610), (94, 88105), (134, 61805), (235, 35242), (263, 31490), (335, 24722), (470, 17621), (526, 15745), (670, 12361), (1315, 6298), (2630, 3149)]