1487195906

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1\times {\mathrm{1217}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 2570545152

約数和(自身を除く): 1083349246

約数列:

[1, 2, 7, 14, 191, 382, 457, 914, 1217, 1337, 2434, 2674, 3199, 6398, 8519, 17038, 87287, 174574, 232447, 464894, 556169, 611009, 1112338, 1222018, 1627129, 3254258, 3893183, 7786366, 106228279, 212456558, 743597953, 1487195906]

約数ペア:

[(1, 1487195906), (2, 743597953), (7, 212456558), (14, 106228279), (191, 7786366), (382, 3893183), (457, 3254258), (914, 1627129), (1217, 1222018), (1337, 1112338), (2434, 611009), (2674, 556169), (3199, 464894), (6398, 232447), (8519, 174574), (17038, 87287)]