2013789064

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 4476396960

約数和(自身を除く): 2462607896

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 211, 251, 388, 392, 422, 502, 679, 776, 844, 1004, 1358, 1477, 1688, 1757, 2008, 2716, 2954, 3514, 4753, 5432, 5908, 7028, 9506, 10339, 11816, 12299, 14056, 19012, 20467, 20678, 24347, 24598, 38024, 40934, 41356, 48694, 49196, 52961, 81868, 82712, 97388, 98392, 105922, 143269, 163736, 170429, 194776, 211844, 286538, 340858, 370727, 423688, 573076, 681716, 741454, 1002883, 1146152, 1193003, 1363432, 1482908, 2005766, 2386006, 2595089, 2965816, 4011532, 4772012, 5137217, 5190178, 8023064, 9544024, 10274434, 10380356, 20548868, 20760712, 35960519, 41097736, 71921038, 143842076, 251723633, 287684152, 503447266, 1006894532, 2013789064]

約数ペア:

[(1, 2013789064), (2, 1006894532), (4, 503447266), (7, 287684152), (8, 251723633), (14, 143842076), (28, 71921038), (49, 41097736), (56, 35960519), (97, 20760712), (98, 20548868), (194, 10380356), (196, 10274434), (211, 9544024), (251, 8023064), (388, 5190178), (392, 5137217), (422, 4772012), (502, 4011532), (679, 2965816), (776, 2595089), (844, 2386006), (1004, 2005766), (1358, 1482908), (1477, 1363432), (1688, 1193003), (1757, 1146152), (2008, 1002883), (2716, 741454), (2954, 681716), (3514, 573076), (4753, 423688), (5432, 370727), (5908, 340858), (7028, 286538), (9506, 211844), (10339, 194776), (11816, 170429), (12299, 163736), (14056, 143269), (19012, 105922), (20467, 98392), (20678, 97388), (24347, 82712), (24598, 81868), (38024, 52961), (40934, 49196), (41356, 48694)]