1817998468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 3822940800

約数和(自身を除く): 2004942332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 149, 166, 257, 286, 298, 332, 514, 572, 596, 913, 1028, 1079, 1639, 1826, 1937, 2158, 2827, 3278, 3341, 3652, 3874, 4316, 5654, 6556, 6682, 7748, 11308, 11869, 12367, 13364, 21307, 21331, 23738, 24734, 36751, 38293, 42614, 42662, 47476, 49468, 73502, 76586, 85228, 85324, 136037, 147004, 153172, 160771, 234641, 272074, 277303, 321542, 421223, 469282, 497809, 544148, 554606, 643084, 842446, 938564, 995618, 1109212, 1684892, 1768481, 1991236, 3050333, 3178319, 3536962, 5475899, 6100666, 6356638, 7073924, 10951798, 12201332, 12713276, 21903596, 34961509, 41318147, 69923018, 82636294, 139846036, 165272588, 454499617, 908999234, 1817998468]

約数ペア:

[(1, 1817998468), (2, 908999234), (4, 454499617), (11, 165272588), (13, 139846036), (22, 82636294), (26, 69923018), (44, 41318147), (52, 34961509), (83, 21903596), (143, 12713276), (149, 12201332), (166, 10951798), (257, 7073924), (286, 6356638), (298, 6100666), (332, 5475899), (514, 3536962), (572, 3178319), (596, 3050333), (913, 1991236), (1028, 1768481), (1079, 1684892), (1639, 1109212), (1826, 995618), (1937, 938564), (2158, 842446), (2827, 643084), (3278, 554606), (3341, 544148), (3652, 497809), (3874, 469282), (4316, 421223), (5654, 321542), (6556, 277303), (6682, 272074), (7748, 234641), (11308, 160771), (11869, 153172), (12367, 147004), (13364, 136037), (21307, 85324), (21331, 85228), (23738, 76586), (24734, 73502), (36751, 49468), (38293, 47476), (42614, 42662)]