4009545718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 6727795200

約数和(自身を除く): 2718249482

約数列:

[1, 2, 19, 38, 41, 53, 59, 82, 106, 118, 779, 823, 1007, 1121, 1558, 1646, 2014, 2173, 2242, 2419, 3127, 4346, 4838, 6254, 15637, 31274, 33743, 41287, 43619, 45961, 48557, 59413, 67486, 82574, 87238, 91922, 97114, 118826, 128207, 256414, 641117, 828761, 922583, 1282234, 1657522, 1788379, 1845166, 1990837, 2435933, 2573521, 3576758, 3981674, 4871866, 5147042, 33979201, 37825903, 48896899, 67958402, 75651806, 97793798, 105514361, 211028722, 2004772859, 4009545718]

約数ペア:

[(1, 4009545718), (2, 2004772859), (19, 211028722), (38, 105514361), (41, 97793798), (53, 75651806), (59, 67958402), (82, 48896899), (106, 37825903), (118, 33979201), (779, 5147042), (823, 4871866), (1007, 3981674), (1121, 3576758), (1558, 2573521), (1646, 2435933), (2014, 1990837), (2173, 1845166), (2242, 1788379), (2419, 1657522), (3127, 1282234), (4346, 922583), (4838, 828761), (6254, 641117), (15637, 256414), (31274, 128207), (33743, 118826), (41287, 97114), (43619, 91922), (45961, 87238), (48557, 82574), (59413, 67486)]