397395542824

素因数分解:

$2^3\times 7^1\times {\mathrm{140269}}^1\times {\mathrm{50591}}^1$

素因数の和:190873

約数の個数: 32

約数和(自身を含む): 851584780800

約数和(自身を除く): 454189237976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 50591, 101182, 140269, 202364, 280538, 354137, 404728, 561076, 708274, 981883, 1122152, 1416548, 1963766, 2833096, 3927532, 7855064, 7096348979, 14192697958, 28385395916, 49674442853, 56770791832, 99348885706, 198697771412, 397395542824]

約数ペア:

[(1, 397395542824), (2, 198697771412), (4, 99348885706), (7, 56770791832), (8, 49674442853), (14, 28385395916), (28, 14192697958), (56, 7096348979), (50591, 7855064), (101182, 3927532), (140269, 2833096), (202364, 1963766), (280538, 1416548), (354137, 1122152), (404728, 981883), (561076, 708274)]