4811902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 7660800

約数和(自身を除く): 2848898

約数列:

[1, 2, 19, 38, 139, 278, 911, 1822, 2641, 5282, 17309, 34618, 126629, 253258, 2405951, 4811902]

約数ペア:

[(1, 4811902), (2, 2405951), (19, 253258), (38, 126629), (139, 34618), (278, 17309), (911, 5282), (1822, 2641)]