245869742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 404766720

約数和(自身を除く): 158896978

約数列:

[1, 2, 17, 31, 34, 62, 479, 487, 527, 958, 974, 1054, 8143, 8279, 14849, 15097, 16286, 16558, 29698, 30194, 233273, 252433, 256649, 466546, 504866, 513298, 3965641, 7231463, 7931282, 14462926, 122934871, 245869742]

約数ペア:

[(1, 245869742), (2, 122934871), (17, 14462926), (31, 7931282), (34, 7231463), (62, 3965641), (479, 513298), (487, 504866), (527, 466546), (958, 256649), (974, 252433), (1054, 233273), (8143, 30194), (8279, 29698), (14849, 16558), (15097, 16286)]