2263924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 4565484

約数和(自身を除く): 2301560

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 197, 221, 338, 394, 442, 676, 788, 884, 2561, 2873, 3349, 5122, 5746, 6698, 10244, 11492, 13396, 33293, 43537, 66586, 87074, 133172, 174148, 565981, 1131962, 2263924]

約数ペア:

[(1, 2263924), (2, 1131962), (4, 565981), (13, 174148), (17, 133172), (26, 87074), (34, 66586), (52, 43537), (68, 33293), (169, 13396), (197, 11492), (221, 10244), (338, 6698), (394, 5746), (442, 5122), (676, 3349), (788, 2873), (884, 2561)]