486180578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5849}}^1$

素因数の和:6026

約数の個数: 32

約数和(自身を含む): 825552000

約数和(自身を除く): 339371422

約数列:

[1, 2, 13, 23, 26, 46, 139, 278, 299, 598, 1807, 3197, 3614, 5849, 6394, 11698, 41561, 76037, 83122, 134527, 152074, 269054, 813011, 1626022, 1748851, 3497702, 10569143, 18699253, 21138286, 37398506, 243090289, 486180578]

約数ペア:

[(1, 486180578), (2, 243090289), (13, 37398506), (23, 21138286), (26, 18699253), (46, 10569143), (139, 3497702), (278, 1748851), (299, 1626022), (598, 813011), (1807, 269054), (3197, 152074), (3614, 134527), (5849, 83122), (6394, 76037), (11698, 41561)]