1769128894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{15791}}^1$

素因数の和:15976

約数の個数: 32

約数和(自身を含む): 2971422720

約数和(自身を除く): 1202293826

約数列:

[1, 2, 13, 26, 31, 62, 139, 278, 403, 806, 1807, 3614, 4309, 8618, 15791, 31582, 56017, 112034, 205283, 410566, 489521, 979042, 2194949, 4389898, 6363773, 12727546, 28534337, 57068674, 68043419, 136086838, 884564447, 1769128894]

約数ペア:

[(1, 1769128894), (2, 884564447), (13, 136086838), (26, 68043419), (31, 57068674), (62, 28534337), (139, 12727546), (278, 6363773), (403, 4389898), (806, 2194949), (1807, 979042), (3614, 489521), (4309, 410566), (8618, 205283), (15791, 112034), (31582, 56017)]