2237744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 4843440

約数和(自身を除く): 2605696

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 433, 646, 866, 1292, 1732, 2584, 3464, 5168, 6928, 7361, 8227, 14722, 16454, 29444, 32908, 58888, 65816, 117776, 131632, 139859, 279718, 559436, 1118872, 2237744]

約数ペア:

[(1, 2237744), (2, 1118872), (4, 559436), (8, 279718), (16, 139859), (17, 131632), (19, 117776), (34, 65816), (38, 58888), (68, 32908), (76, 29444), (136, 16454), (152, 14722), (272, 8227), (304, 7361), (323, 6928), (433, 5168), (646, 3464), (866, 2584), (1292, 1732)]