97890044

素因数分解:

$2^2\times 7^2\times {\mathrm{499439}}^1$

素因数の和:499457

約数の個数: 18

約数和(自身を含む): 199276560

約数和(自身を除く): 101386516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 499439, 998878, 1997756, 3496073, 6992146, 13984292, 24472511, 48945022, 97890044]

約数ペア:

[(1, 97890044), (2, 48945022), (4, 24472511), (7, 13984292), (14, 6992146), (28, 3496073), (49, 1997756), (98, 998878), (196, 499439)]