282293908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 566519184

約数和(自身を除く): 284225276

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 197, 221, 394, 442, 788, 884, 1621, 2561, 3242, 3349, 5122, 6484, 6698, 10244, 13396, 21073, 27557, 42146, 43537, 55114, 84292, 87074, 110228, 174148, 319337, 358241, 638674, 716482, 1277348, 1432964, 4151381, 5428729, 8302762, 10857458, 16605524, 21714916, 70573477, 141146954, 282293908]

約数ペア:

[(1, 282293908), (2, 141146954), (4, 70573477), (13, 21714916), (17, 16605524), (26, 10857458), (34, 8302762), (52, 5428729), (68, 4151381), (197, 1432964), (221, 1277348), (394, 716482), (442, 638674), (788, 358241), (884, 319337), (1621, 174148), (2561, 110228), (3242, 87074), (3349, 84292), (5122, 55114), (6484, 43537), (6698, 42146), (10244, 27557), (13396, 21073)]