1638356929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 1962631296

約数和(自身を除く): 324274367

約数列:

[1, 11, 17, 37, 107, 187, 407, 629, 1177, 1819, 2213, 3959, 6919, 20009, 24343, 37621, 43549, 67303, 81881, 236791, 413831, 740333, 900691, 1391977, 2604701, 4025447, 8761267, 15311747, 44279917, 96373937, 148941539, 1638356929]

約数ペア:

[(1, 1638356929), (11, 148941539), (17, 96373937), (37, 44279917), (107, 15311747), (187, 8761267), (407, 4025447), (629, 2604701), (1177, 1391977), (1819, 900691), (2213, 740333), (3959, 413831), (6919, 236791), (20009, 81881), (24343, 67303), (37621, 43549)]