2493266908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 5022178560

約数和(自身を除く): 2528911652

約数列:

[1, 2, 4, 11, 22, 41, 44, 61, 82, 122, 139, 163, 164, 244, 278, 326, 451, 556, 652, 671, 902, 1342, 1529, 1793, 1804, 2501, 2684, 3058, 3586, 5002, 5699, 6116, 6683, 7172, 8479, 9943, 10004, 11398, 13366, 16958, 19886, 22657, 22796, 26732, 27511, 33916, 39772, 45314, 55022, 62689, 73513, 90628, 93269, 109373, 110044, 125378, 147026, 186538, 218746, 249227, 250756, 294052, 347639, 373076, 407663, 437492, 498454, 695278, 815326, 928937, 996908, 1382077, 1390556, 1630652, 1857874, 2764154, 3715748, 3824029, 4484293, 5528308, 7648058, 8968586, 10218307, 15202847, 15296116, 17937172, 20436614, 30405694, 40873228, 56665157, 60811388, 113330314, 226660628, 623316727, 1246633454, 2493266908]

約数ペア:

[(1, 2493266908), (2, 1246633454), (4, 623316727), (11, 226660628), (22, 113330314), (41, 60811388), (44, 56665157), (61, 40873228), (82, 30405694), (122, 20436614), (139, 17937172), (163, 15296116), (164, 15202847), (244, 10218307), (278, 8968586), (326, 7648058), (451, 5528308), (556, 4484293), (652, 3824029), (671, 3715748), (902, 2764154), (1342, 1857874), (1529, 1630652), (1793, 1390556), (1804, 1382077), (2501, 996908), (2684, 928937), (3058, 815326), (3586, 695278), (5002, 498454), (5699, 437492), (6116, 407663), (6683, 373076), (7172, 347639), (8479, 294052), (9943, 250756), (10004, 249227), (11398, 218746), (13366, 186538), (16958, 147026), (19886, 125378), (22657, 110044), (22796, 109373), (26732, 93269), (27511, 90628), (33916, 73513), (39772, 62689), (45314, 55022)]