2118370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{733}}^1$

素因数の和:774

約数の個数: 24

約数和(自身を含む): 4056084

約数和(自身を除く): 1937714

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 733, 1445, 1466, 2890, 3665, 7330, 12461, 24922, 62305, 124610, 211837, 423674, 1059185, 2118370]

約数ペア:

[(1, 2118370), (2, 1059185), (5, 423674), (10, 211837), (17, 124610), (34, 62305), (85, 24922), (170, 12461), (289, 7330), (578, 3665), (733, 2890), (1445, 1466)]