8956508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 17998848

約数和(自身を除く): 9042340

約数列:

[1, 2, 4, 11, 22, 44, 47, 61, 71, 94, 122, 142, 188, 244, 284, 517, 671, 781, 1034, 1342, 1562, 2068, 2684, 2867, 3124, 3337, 4331, 5734, 6674, 8662, 11468, 13348, 17324, 31537, 36707, 47641, 63074, 73414, 95282, 126148, 146828, 190564, 203557, 407114, 814228, 2239127, 4478254, 8956508]

約数ペア:

[(1, 8956508), (2, 4478254), (4, 2239127), (11, 814228), (22, 407114), (44, 203557), (47, 190564), (61, 146828), (71, 126148), (94, 95282), (122, 73414), (142, 63074), (188, 47641), (244, 36707), (284, 31537), (517, 17324), (671, 13348), (781, 11468), (1034, 8662), (1342, 6674), (1562, 5734), (2068, 4331), (2684, 3337), (2867, 3124)]