2487756916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 4512283776

約数和(自身を除く): 2024526860

約数列:

[1, 2, 4, 43, 86, 167, 172, 257, 334, 337, 514, 668, 674, 1028, 1348, 7181, 11051, 14362, 14491, 22102, 28724, 28982, 42919, 44204, 56279, 57964, 85838, 86609, 112558, 171676, 173218, 225116, 346436, 1845517, 2419997, 3691034, 3724187, 4839994, 7382068, 7448374, 9679988, 14463703, 14896748, 28927406, 57854812, 621939229, 1243878458, 2487756916]

約数ペア:

[(1, 2487756916), (2, 1243878458), (4, 621939229), (43, 57854812), (86, 28927406), (167, 14896748), (172, 14463703), (257, 9679988), (334, 7448374), (337, 7382068), (514, 4839994), (668, 3724187), (674, 3691034), (1028, 2419997), (1348, 1845517), (7181, 346436), (11051, 225116), (14362, 173218), (14491, 171676), (22102, 112558), (28724, 86609), (28982, 85838), (42919, 57964), (44204, 56279)]