553720972

素因数分解:

$2^2\times 7^2\times {\mathrm{1021}}^1\times {\mathrm{2767}}^1$

素因数の和:3806

約数の個数: 36

約数和(自身を含む): 1128729504

約数和(自身を除く): 575008532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1021, 2042, 2767, 4084, 5534, 7147, 11068, 14294, 19369, 28588, 38738, 50029, 77476, 100058, 135583, 200116, 271166, 542332, 2825107, 5650214, 11300428, 19775749, 39551498, 79102996, 138430243, 276860486, 553720972]

約数ペア:

[(1, 553720972), (2, 276860486), (4, 138430243), (7, 79102996), (14, 39551498), (28, 19775749), (49, 11300428), (98, 5650214), (196, 2825107), (1021, 542332), (2042, 271166), (2767, 200116), (4084, 135583), (5534, 100058), (7147, 77476), (11068, 50029), (14294, 38738), (19369, 28588)]