433538638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{10211}}^1$

素因数の和:10320

約数の個数: 32

約数和(自身を含む): 741146112

約数和(自身を除く): 307607474

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 598, 923, 1633, 1846, 3266, 10211, 20422, 21229, 42458, 132743, 234853, 265486, 469706, 724981, 1449962, 3053089, 6106178, 9424753, 16674563, 18849506, 33349126, 216769319, 433538638]

約数ペア:

[(1, 433538638), (2, 216769319), (13, 33349126), (23, 18849506), (26, 16674563), (46, 9424753), (71, 6106178), (142, 3053089), (299, 1449962), (598, 724981), (923, 469706), (1633, 265486), (1846, 234853), (3266, 132743), (10211, 42458), (20422, 21229)]