2179663976

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{55843}}^1$

素因数の和:55914

約数の個数: 64

約数和(自身を含む): 5066167680

約数和(自身を除く): 2886503704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 328, 476, 574, 697, 952, 1148, 1394, 2296, 2788, 4879, 5576, 9758, 19516, 39032, 55843, 111686, 223372, 390901, 446744, 781802, 949331, 1563604, 1898662, 2289563, 3127208, 3797324, 4579126, 6645317, 7594648, 9158252, 13290634, 16026941, 18316504, 26581268, 32053882, 38922571, 53162536, 64107764, 77845142, 128215528, 155690284, 272457997, 311380568, 544915994, 1089831988, 2179663976]

約数ペア:

[(1, 2179663976), (2, 1089831988), (4, 544915994), (7, 311380568), (8, 272457997), (14, 155690284), (17, 128215528), (28, 77845142), (34, 64107764), (41, 53162536), (56, 38922571), (68, 32053882), (82, 26581268), (119, 18316504), (136, 16026941), (164, 13290634), (238, 9158252), (287, 7594648), (328, 6645317), (476, 4579126), (574, 3797324), (697, 3127208), (952, 2289563), (1148, 1898662), (1394, 1563604), (2296, 949331), (2788, 781802), (4879, 446744), (5576, 390901), (9758, 223372), (19516, 111686), (39032, 55843)]