9920344

素因数分解:

$2^3\times 7^2\times {\mathrm{25307}}^1$

素因数の和:25327

約数の個数: 24

約数和(自身を含む): 21638340

約数和(自身を除く): 11717996

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 25307, 50614, 101228, 177149, 202456, 354298, 708596, 1240043, 1417192, 2480086, 4960172, 9920344]

約数ペア:

[(1, 9920344), (2, 4960172), (4, 2480086), (7, 1417192), (8, 1240043), (14, 708596), (28, 354298), (49, 202456), (56, 177149), (98, 101228), (196, 50614), (392, 25307)]