513401849786

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14831}}^1\times {\mathrm{57503}}^1$

素因数の和:72386

約数の個数: 32

約数和(自身を含む): 900661690368

約数和(自身を除く): 387259840582

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 14831, 29662, 57503, 103817, 115006, 207634, 402521, 637733, 805042, 1275466, 2472629, 4464131, 4945258, 8928262, 17308403, 34616806, 852826993, 1705653986, 5969788951, 11939577902, 36671560699, 73343121398, 256700924893, 513401849786]

約数ペア:

[(1, 513401849786), (2, 256700924893), (7, 73343121398), (14, 36671560699), (43, 11939577902), (86, 5969788951), (301, 1705653986), (602, 852826993), (14831, 34616806), (29662, 17308403), (57503, 8928262), (103817, 4945258), (115006, 4464131), (207634, 2472629), (402521, 1275466), (637733, 805042)]