213014386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{28349}}^1$

素因数の和:28398

約数の個数: 24

約数和(自身を含む): 365544900

約数和(自身を除く): 152530514

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 28349, 56698, 368537, 481933, 737074, 963866, 6265129, 8192861, 12530258, 16385722, 106507193, 213014386]

約数ペア:

[(1, 213014386), (2, 106507193), (13, 16385722), (17, 12530258), (26, 8192861), (34, 6265129), (221, 963866), (289, 737074), (442, 481933), (578, 368537), (3757, 56698), (7514, 28349)]