4478254

素因数分解:

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

素因数の和:192

約数の個数: 32

約数和(自身を含む): 7713792

約数和(自身を除く): 3235538

約数列:

[1, 2, 11, 22, 47, 61, 71, 94, 122, 142, 517, 671, 781, 1034, 1342, 1562, 2867, 3337, 4331, 5734, 6674, 8662, 31537, 36707, 47641, 63074, 73414, 95282, 203557, 407114, 2239127, 4478254]

約数ペア:

[(1, 4478254), (2, 2239127), (11, 407114), (22, 203557), (47, 95282), (61, 73414), (71, 63074), (94, 47641), (122, 36707), (142, 31537), (517, 8662), (671, 6674), (781, 5734), (1034, 4331), (1342, 3337), (1562, 2867)]