117777428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{91159}}^1$

素因数の和:91199

約数の個数: 24

約数和(自身を含む): 229723200

約数和(自身を除く): 111945772

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 91159, 182318, 364636, 1549703, 1732021, 3099406, 3464042, 6198812, 6928084, 29444357, 58888714, 117777428]

約数ペア:

[(1, 117777428), (2, 58888714), (4, 29444357), (17, 6928084), (19, 6198812), (34, 3464042), (38, 3099406), (68, 1732021), (76, 1549703), (323, 364636), (646, 182318), (1292, 91159)]