1864369136

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{152717}}^1$

素因数の和:152841

約数の個数: 40

約数和(自身を含む): 4166147040

約数和(自身を除く): 2301777904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 152717, 305434, 610868, 1069019, 1221736, 2138038, 2443472, 4276076, 8552152, 16646153, 17104304, 33292306, 66584612, 116523071, 133169224, 233046142, 266338448, 466092284, 932184568, 1864369136]

約数ペア:

[(1, 1864369136), (2, 932184568), (4, 466092284), (7, 266338448), (8, 233046142), (14, 133169224), (16, 116523071), (28, 66584612), (56, 33292306), (109, 17104304), (112, 16646153), (218, 8552152), (436, 4276076), (763, 2443472), (872, 2138038), (1526, 1221736), (1744, 1069019), (3052, 610868), (6104, 305434), (12208, 152717)]