1490354718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{450803}}^1$

素因数の和:450856

約数の個数: 32

約数和(自身を含む): 3245788800

約数和(自身を除く): 1755434082

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 450803, 901606, 1352409, 2704818, 8565257, 13073287, 17130514, 25695771, 26146574, 39219861, 51391542, 78439722, 248392453, 496784906, 745177359, 1490354718]

約数ペア:

[(1, 1490354718), (2, 745177359), (3, 496784906), (6, 248392453), (19, 78439722), (29, 51391542), (38, 39219861), (57, 26146574), (58, 25695771), (87, 17130514), (114, 13073287), (174, 8565257), (551, 2704818), (1102, 1352409), (1653, 901606), (3306, 450803)]