258873156976

素因数分解:

$2^4\times 7^1\times {\mathrm{509}}^1\times {\mathrm{4540997}}^1$

素因数の和:4541521

約数の個数: 40

約数和(自身を含む): 574345427040

約数和(自身を除く): 315472270064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 509, 1018, 2036, 3563, 4072, 7126, 8144, 14252, 28504, 57008, 4540997, 9081994, 18163988, 31786979, 36327976, 63573958, 72655952, 127147916, 254295832, 508591664, 2311367473, 4622734946, 9245469892, 16179572311, 18490939784, 32359144622, 36981879568, 64718289244, 129436578488, 258873156976]

約数ペア:

[(1, 258873156976), (2, 129436578488), (4, 64718289244), (7, 36981879568), (8, 32359144622), (14, 18490939784), (16, 16179572311), (28, 9245469892), (56, 4622734946), (112, 2311367473), (509, 508591664), (1018, 254295832), (2036, 127147916), (3563, 72655952), (4072, 63573958), (7126, 36327976), (8144, 31786979), (14252, 18163988), (28504, 9081994), (57008, 4540997)]