8263190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 16964640

約数和(自身を除く): 8701450

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3739, 7478, 18695, 37390, 48607, 63563, 97214, 127126, 243035, 317815, 486070, 635630, 826319, 1652638, 4131595, 8263190]

約数ペア:

[(1, 8263190), (2, 4131595), (5, 1652638), (10, 826319), (13, 635630), (17, 486070), (26, 317815), (34, 243035), (65, 127126), (85, 97214), (130, 63563), (170, 48607), (221, 37390), (442, 18695), (1105, 7478), (2210, 3739)]