2022778874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{3389}}^1$

素因数の和:3662

約数の個数: 32

約数和(自身を含む): 3246264000

約数和(自身を除く): 1223485126

約数列:

[1, 2, 19, 38, 113, 139, 226, 278, 2147, 2641, 3389, 4294, 5282, 6778, 15707, 31414, 64391, 128782, 298433, 382957, 471071, 596866, 765914, 942142, 7276183, 8950349, 14552366, 17900698, 53231023, 106462046, 1011389437, 2022778874]

約数ペア:

[(1, 2022778874), (2, 1011389437), (19, 106462046), (38, 53231023), (113, 17900698), (139, 14552366), (226, 8950349), (278, 7276183), (2147, 942142), (2641, 765914), (3389, 596866), (4294, 471071), (5282, 382957), (6778, 298433), (15707, 128782), (31414, 64391)]