4719130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 9451008

約数和(自身を除く): 4731878

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1171, 2015, 2342, 4030, 5855, 11710, 15223, 30446, 36301, 72602, 76115, 152230, 181505, 363010, 471913, 943826, 2359565, 4719130]

約数ペア:

[(1, 4719130), (2, 2359565), (5, 943826), (10, 471913), (13, 363010), (26, 181505), (31, 152230), (62, 76115), (65, 72602), (130, 36301), (155, 30446), (310, 15223), (403, 11710), (806, 5855), (1171, 4030), (2015, 2342)]