293765836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1279}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 634224640

約数和(自身を除く): 340458804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 631, 1262, 1279, 2524, 2558, 4417, 5116, 8203, 8834, 8953, 16406, 16627, 17668, 17906, 32812, 33254, 35812, 57421, 66508, 114842, 116389, 229684, 232778, 465556, 807049, 1614098, 3228196, 5649343, 10491637, 11298686, 20983274, 22597372, 41966548, 73441459, 146882918, 293765836]

約数ペア:

[(1, 293765836), (2, 146882918), (4, 73441459), (7, 41966548), (13, 22597372), (14, 20983274), (26, 11298686), (28, 10491637), (52, 5649343), (91, 3228196), (182, 1614098), (364, 807049), (631, 465556), (1262, 232778), (1279, 229684), (2524, 116389), (2558, 114842), (4417, 66508), (5116, 57421), (8203, 35812), (8834, 33254), (8953, 32812), (16406, 17906), (16627, 17668)]