1391589648

素因数分解:

$2^4\times 3^2\times {\mathrm{9663817}}^1$

素因数の和:9663831

約数の個数: 30

約数和(自身を含む): 3894518654

約数和(自身を除く): 2502929006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9663817, 19327634, 28991451, 38655268, 57982902, 77310536, 86974353, 115965804, 154621072, 173948706, 231931608, 347897412, 463863216, 695794824, 1391589648]

約数ペア:

[(1, 1391589648), (2, 695794824), (3, 463863216), (4, 347897412), (6, 231931608), (8, 173948706), (9, 154621072), (12, 115965804), (16, 86974353), (18, 77310536), (24, 57982902), (36, 38655268), (48, 28991451), (72, 19327634), (144, 9663817)]