9791444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 19662720

約数和(自身を除く): 9871276

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 86, 116, 151, 172, 302, 377, 559, 604, 754, 1118, 1247, 1508, 1963, 2236, 2494, 3926, 4379, 4988, 6493, 7852, 8758, 12986, 16211, 17516, 25972, 32422, 56927, 64844, 84409, 113854, 168818, 188297, 227708, 337636, 376594, 753188, 2447861, 4895722, 9791444]

約数ペア:

[(1, 9791444), (2, 4895722), (4, 2447861), (13, 753188), (26, 376594), (29, 337636), (43, 227708), (52, 188297), (58, 168818), (86, 113854), (116, 84409), (151, 64844), (172, 56927), (302, 32422), (377, 25972), (559, 17516), (604, 16211), (754, 12986), (1118, 8758), (1247, 7852), (1508, 6493), (1963, 4988), (2236, 4379), (2494, 3926)]