268229810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{6563}}^1$

素因数の和:6698

約数の個数: 32

約数和(自身を含む): 498128832

約数和(自身を除く): 229899022

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 610, 670, 4087, 6563, 8174, 13126, 20435, 32815, 40870, 65630, 400343, 439721, 800686, 879442, 2001715, 2198605, 4003430, 4397210, 26822981, 53645962, 134114905, 268229810]

約数ペア:

[(1, 268229810), (2, 134114905), (5, 53645962), (10, 26822981), (61, 4397210), (67, 4003430), (122, 2198605), (134, 2001715), (305, 879442), (335, 800686), (610, 439721), (670, 400343), (4087, 65630), (6563, 40870), (8174, 32815), (13126, 20435)]