445066811

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 551715840

約数和(自身を除く): 106649029

約数列:

[1, 7, 19, 53, 103, 133, 371, 613, 721, 1007, 1957, 4291, 5459, 7049, 11647, 13699, 32489, 38213, 63139, 81529, 103721, 227423, 441973, 617291, 726047, 1199641, 3346367, 4321037, 8397487, 23424569, 63580973, 445066811]

約数ペア:

[(1, 445066811), (7, 63580973), (19, 23424569), (53, 8397487), (103, 4321037), (133, 3346367), (371, 1199641), (613, 726047), (721, 617291), (1007, 441973), (1957, 227423), (4291, 103721), (5459, 81529), (7049, 63139), (11647, 38213), (13699, 32489)]