1178889488

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{44041}}^1$

素因数の和:44295

約数の個数: 40

約数和(自身を含む): 2621379840

約数和(自身を除く): 1442490352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 3346, 3824, 6692, 13384, 26768, 44041, 88082, 176164, 308287, 352328, 616574, 704656, 1233148, 2466296, 4932592, 10525799, 21051598, 42103196, 73680593, 84206392, 147361186, 168412784, 294722372, 589444744, 1178889488]

約数ペア:

[(1, 1178889488), (2, 589444744), (4, 294722372), (7, 168412784), (8, 147361186), (14, 84206392), (16, 73680593), (28, 42103196), (56, 21051598), (112, 10525799), (239, 4932592), (478, 2466296), (956, 1233148), (1673, 704656), (1912, 616574), (3346, 352328), (3824, 308287), (6692, 176164), (13384, 88082), (26768, 44041)]