134919988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{253609}}^1$

素因数の和:253639

約数の個数: 24

約数和(自身を含む): 284043200

約数和(自身を除く): 149123212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 253609, 507218, 1014436, 1775263, 3550526, 4818571, 7101052, 9637142, 19274284, 33729997, 67459994, 134919988]

約数ペア:

[(1, 134919988), (2, 67459994), (4, 33729997), (7, 19274284), (14, 9637142), (19, 7101052), (28, 4818571), (38, 3550526), (76, 1775263), (133, 1014436), (266, 507218), (532, 253609)]