1566113752

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{141961}}^1$

素因数の和:142171

約数の個数: 32

約数和(自身を含む): 3373017120

約数和(自身を除く): 1806903368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 141961, 283922, 567844, 993727, 1135688, 1987454, 3974908, 7949816, 27966317, 55932634, 111865268, 195764219, 223730536, 391528438, 783056876, 1566113752]

約数ペア:

[(1, 1566113752), (2, 783056876), (4, 391528438), (7, 223730536), (8, 195764219), (14, 111865268), (28, 55932634), (56, 27966317), (197, 7949816), (394, 3974908), (788, 1987454), (1379, 1135688), (1576, 993727), (2758, 567844), (5516, 283922), (11032, 141961)]