1771138448

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{613}}^1\times {\mathrm{2029}}^1$

素因数の和:2739

約数の個数: 40

約数和(自身を含む): 3477511800

約数和(自身を除く): 1706373352

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 613, 712, 1226, 1424, 2029, 2452, 4058, 4904, 8116, 9808, 16232, 32464, 54557, 109114, 180581, 218228, 361162, 436456, 722324, 872912, 1243777, 1444648, 2487554, 2889296, 4975108, 9950216, 19900432, 110696153, 221392306, 442784612, 885569224, 1771138448]

約数ペア:

[(1, 1771138448), (2, 885569224), (4, 442784612), (8, 221392306), (16, 110696153), (89, 19900432), (178, 9950216), (356, 4975108), (613, 2889296), (712, 2487554), (1226, 1444648), (1424, 1243777), (2029, 872912), (2452, 722324), (4058, 436456), (4904, 361162), (8116, 218228), (9808, 180581), (16232, 109114), (32464, 54557)]