1661444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 3143448

約数和(自身を除く): 1482004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 461, 901, 922, 1802, 1844, 3604, 7837, 15674, 24433, 31348, 48866, 97732, 415361, 830722, 1661444]

約数ペア:

[(1, 1661444), (2, 830722), (4, 415361), (17, 97732), (34, 48866), (53, 31348), (68, 24433), (106, 15674), (212, 7837), (461, 3604), (901, 1844), (922, 1802)]