3785978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 7011840

約数和(自身を除く): 3225862

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 331, 602, 662, 817, 1634, 2317, 4634, 5719, 6289, 11438, 12578, 14233, 28466, 44023, 88046, 99631, 199262, 270427, 540854, 1892989, 3785978]

約数ペア:

[(1, 3785978), (2, 1892989), (7, 540854), (14, 270427), (19, 199262), (38, 99631), (43, 88046), (86, 44023), (133, 28466), (266, 14233), (301, 12578), (331, 11438), (602, 6289), (662, 5719), (817, 4634), (1634, 2317)]