39851308

素因数分解:

$2^2\times 7^2\times {\mathrm{203323}}^1$

素因数の和:203341

約数の個数: 18

約数和(自身を含む): 81126276

約数和(自身を除く): 41274968

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 203323, 406646, 813292, 1423261, 2846522, 5693044, 9962827, 19925654, 39851308]

約数ペア:

[(1, 39851308), (2, 19925654), (4, 9962827), (7, 5693044), (14, 2846522), (28, 1423261), (49, 813292), (98, 406646), (196, 203323)]