8873890

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7853}}^1$

素因数の和:7973

約数の個数: 16

約数和(自身を含む): 16116408

約数和(自身を除く): 7242518

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 7853, 15706, 39265, 78530, 887389, 1774778, 4436945, 8873890]

約数ペア:

[(1, 8873890), (2, 4436945), (5, 1774778), (10, 887389), (113, 78530), (226, 39265), (565, 15706), (1130, 7853)]