2019949282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1\times {\mathrm{2693}}^1$

素因数の和:4422

約数の個数: 32

約数和(自身を含む): 3458255472

約数和(自身を除く): 1438306190

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1697, 2693, 3394, 5386, 22061, 28849, 35009, 44122, 45781, 57698, 70018, 91562, 375037, 595153, 750074, 1190306, 4570021, 9140042, 59410273, 77690357, 118820546, 155380714, 1009974641, 2019949282]

約数ペア:

[(1, 2019949282), (2, 1009974641), (13, 155380714), (17, 118820546), (26, 77690357), (34, 59410273), (221, 9140042), (442, 4570021), (1697, 1190306), (2693, 750074), (3394, 595153), (5386, 375037), (22061, 91562), (28849, 70018), (35009, 57698), (44122, 45781)]