919458148

素因数分解:

$2^2\times 7^4\times {\mathrm{95737}}^1$

素因数の和:95769

約数の個数: 30

約数和(自身を含む): 1877134966

約数和(自身を除く): 957676818

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 95737, 191474, 382948, 670159, 1340318, 2680636, 4691113, 9382226, 18764452, 32837791, 65675582, 131351164, 229864537, 459729074, 919458148]

約数ペア:

[(1, 919458148), (2, 459729074), (4, 229864537), (7, 131351164), (14, 65675582), (28, 32837791), (49, 18764452), (98, 9382226), (196, 4691113), (343, 2680636), (686, 1340318), (1372, 670159), (2401, 382948), (4802, 191474), (9604, 95737)]