2488316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 4746000

約数和(自身を除く): 2257684

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 1129, 2204, 2258, 4516, 21451, 32741, 42902, 65482, 85804, 130964, 622079, 1244158, 2488316]

約数ペア:

[(1, 2488316), (2, 1244158), (4, 622079), (19, 130964), (29, 85804), (38, 65482), (58, 42902), (76, 32741), (116, 21451), (551, 4516), (1102, 2258), (1129, 2204)]