2017621172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 4364236800

約数和(自身を除く): 2346615628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 163, 212, 266, 326, 371, 439, 532, 652, 742, 878, 1007, 1141, 1484, 1756, 2014, 2282, 3073, 3097, 4028, 4564, 6146, 6194, 7049, 8341, 8639, 12292, 12388, 14098, 16682, 17278, 21679, 23267, 28196, 33364, 34556, 43358, 46534, 58387, 60473, 71557, 86716, 93068, 116774, 120946, 143114, 162869, 164141, 233548, 241892, 286228, 325738, 328282, 442073, 500899, 651476, 656564, 884146, 1001798, 1148987, 1359583, 1768292, 2003596, 2297974, 2719166, 3094511, 3792521, 4595948, 5438332, 6189022, 7585042, 9517081, 12378044, 15170084, 19034162, 26547647, 38068324, 53095294, 72057899, 106190588, 144115798, 288231596, 504405293, 1008810586, 2017621172]

約数ペア:

[(1, 2017621172), (2, 1008810586), (4, 504405293), (7, 288231596), (14, 144115798), (19, 106190588), (28, 72057899), (38, 53095294), (53, 38068324), (76, 26547647), (106, 19034162), (133, 15170084), (163, 12378044), (212, 9517081), (266, 7585042), (326, 6189022), (371, 5438332), (439, 4595948), (532, 3792521), (652, 3094511), (742, 2719166), (878, 2297974), (1007, 2003596), (1141, 1768292), (1484, 1359583), (1756, 1148987), (2014, 1001798), (2282, 884146), (3073, 656564), (3097, 651476), (4028, 500899), (4564, 442073), (6146, 328282), (6194, 325738), (7049, 286228), (8341, 241892), (8639, 233548), (12292, 164141), (12388, 162869), (14098, 143114), (16682, 120946), (17278, 116774), (21679, 93068), (23267, 86716), (28196, 71557), (33364, 60473), (34556, 58387), (43358, 46534)]