319873964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{2141}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 574330176

約数和(自身を除く): 254456212

約数列:

[1, 2, 4, 41, 82, 164, 911, 1822, 2141, 3644, 4282, 8564, 37351, 74702, 87781, 149404, 175562, 351124, 1950451, 3900902, 7801804, 79968491, 159936982, 319873964]

約数ペア:

[(1, 319873964), (2, 159936982), (4, 79968491), (41, 7801804), (82, 3900902), (164, 1950451), (911, 351124), (1822, 175562), (2141, 149404), (3644, 87781), (4282, 74702), (8564, 37351)]