1540392478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{2111}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 2499932160

約数和(自身を除く): 959539682

約数列:

[1, 2, 23, 29, 46, 58, 547, 667, 1094, 1334, 2111, 4222, 12581, 15863, 25162, 31726, 48553, 61219, 97106, 122438, 364849, 729698, 1154717, 1408037, 2309434, 2816074, 26558491, 33486793, 53116982, 66973586, 770196239, 1540392478]

約数ペア:

[(1, 1540392478), (2, 770196239), (23, 66973586), (29, 53116982), (46, 33486793), (58, 26558491), (547, 2816074), (667, 2309434), (1094, 1408037), (1334, 1154717), (2111, 729698), (4222, 364849), (12581, 122438), (15863, 97106), (25162, 61219), (31726, 48553)]