315040916

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{743}}^1\times {\mathrm{1493}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 560214144

約数和(自身を除く): 245173228

約数列:

[1, 2, 4, 71, 142, 284, 743, 1486, 1493, 2972, 2986, 5972, 52753, 105506, 106003, 211012, 212006, 424012, 1109299, 2218598, 4437196, 78760229, 157520458, 315040916]

約数ペア:

[(1, 315040916), (2, 157520458), (4, 78760229), (71, 4437196), (142, 2218598), (284, 1109299), (743, 424012), (1486, 212006), (1493, 211012), (2972, 106003), (2986, 105506), (5972, 52753)]