2720926082

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{8923}}^1$

素因数の和:9902

約数の個数: 32

約数和(自身を含む): 4872932352

約数和(自身を除く): 2152006270

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 947, 1894, 6629, 8923, 13258, 17846, 21781, 43562, 62461, 124922, 152467, 205229, 304934, 410458, 1436603, 2873206, 8450081, 16900162, 59150567, 118301134, 194351863, 388703726, 1360463041, 2720926082]

約数ペア:

[(1, 2720926082), (2, 1360463041), (7, 388703726), (14, 194351863), (23, 118301134), (46, 59150567), (161, 16900162), (322, 8450081), (947, 2873206), (1894, 1436603), (6629, 410458), (8923, 304934), (13258, 205229), (17846, 152467), (21781, 124922), (43562, 62461)]