1628942386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{5261}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 2618707968

約数和(自身を除く): 989765582

約数列:

[1, 2, 23, 46, 53, 106, 127, 254, 1219, 2438, 2921, 5261, 5842, 6731, 10522, 13462, 121003, 154813, 242006, 278833, 309626, 557666, 668147, 1336294, 6413159, 12826318, 15367381, 30734762, 35411791, 70823582, 814471193, 1628942386]

約数ペア:

[(1, 1628942386), (2, 814471193), (23, 70823582), (46, 35411791), (53, 30734762), (106, 15367381), (127, 12826318), (254, 6413159), (1219, 1336294), (2438, 668147), (2921, 557666), (5261, 309626), (5842, 278833), (6731, 242006), (10522, 154813), (13462, 121003)]