3983464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 7992000

約数和(自身を除く): 4008536

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 359, 584, 718, 1387, 1436, 2774, 2872, 5548, 6821, 11096, 13642, 26207, 27284, 52414, 54568, 104828, 209656, 497933, 995866, 1991732, 3983464]

約数ペア:

[(1, 3983464), (2, 1991732), (4, 995866), (8, 497933), (19, 209656), (38, 104828), (73, 54568), (76, 52414), (146, 27284), (152, 26207), (292, 13642), (359, 11096), (584, 6821), (718, 5548), (1387, 2872), (1436, 2774)]