2591072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 5905872

約数和(自身を除く): 3314800

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 433, 544, 748, 866, 1496, 1732, 2992, 3464, 4763, 5984, 6928, 7361, 9526, 13856, 14722, 19052, 29444, 38104, 58888, 76208, 80971, 117776, 152416, 161942, 235552, 323884, 647768, 1295536, 2591072]

約数ペア:

[(1, 2591072), (2, 1295536), (4, 647768), (8, 323884), (11, 235552), (16, 161942), (17, 152416), (22, 117776), (32, 80971), (34, 76208), (44, 58888), (68, 38104), (88, 29444), (136, 19052), (176, 14722), (187, 13856), (272, 9526), (352, 7361), (374, 6928), (433, 5984), (544, 4763), (748, 3464), (866, 2992), (1496, 1732)]