1284654636

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{149309}}^1$

素因数の和:149558

約数の個数: 36

約数和(自身を含む): 3260930400

約数和(自身を除く): 1976275764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 149309, 298618, 447927, 597236, 895854, 1343781, 1791708, 2687562, 5375124, 35684851, 71369702, 107054553, 142739404, 214109106, 321163659, 428218212, 642327318, 1284654636]

約数ペア:

[(1, 1284654636), (2, 642327318), (3, 428218212), (4, 321163659), (6, 214109106), (9, 142739404), (12, 107054553), (18, 71369702), (36, 35684851), (239, 5375124), (478, 2687562), (717, 1791708), (956, 1343781), (1434, 895854), (2151, 597236), (2868, 447927), (4302, 298618), (8604, 149309)]