2018357278

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{2741}}^1$

素因数の和:3252

約数の個数: 32

約数和(自身を含む): 3494404800

約数和(自身を除く): 1476047522

約数列:

[1, 2, 7, 14, 149, 298, 353, 706, 1043, 2086, 2471, 2741, 4942, 5482, 19187, 38374, 52597, 105194, 368179, 408409, 736358, 816818, 967573, 1935146, 2858863, 5717726, 6773011, 13546022, 144168377, 288336754, 1009178639, 2018357278]

約数ペア:

[(1, 2018357278), (2, 1009178639), (7, 288336754), (14, 144168377), (149, 13546022), (298, 6773011), (353, 5717726), (706, 2858863), (1043, 1935146), (2086, 967573), (2471, 816818), (2741, 736358), (4942, 408409), (5482, 368179), (19187, 105194), (38374, 52597)]