2004549456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{458917}}^1$

素因数の和:458948

約数の個数: 80

約数和(自身を含む): 6373453184

約数和(自身を除く): 4368903728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 458917, 917834, 1376751, 1835668, 2753502, 3212419, 3671336, 5507004, 5965921, 6424838, 7342672, 9637257, 11014008, 11931842, 12849676, 17897763, 19274514, 22028016, 23863684, 25699352, 35795526, 38549028, 41761447, 47727368, 51398704, 71591052, 77098056, 83522894, 95454736, 125284341, 143182104, 154196112, 167045788, 250568682, 286364208, 334091576, 501137364, 668183152, 1002274728, 2004549456]

約数ペア:

[(1, 2004549456), (2, 1002274728), (3, 668183152), (4, 501137364), (6, 334091576), (7, 286364208), (8, 250568682), (12, 167045788), (13, 154196112), (14, 143182104), (16, 125284341), (21, 95454736), (24, 83522894), (26, 77098056), (28, 71591052), (39, 51398704), (42, 47727368), (48, 41761447), (52, 38549028), (56, 35795526), (78, 25699352), (84, 23863684), (91, 22028016), (104, 19274514), (112, 17897763), (156, 12849676), (168, 11931842), (182, 11014008), (208, 9637257), (273, 7342672), (312, 6424838), (336, 5965921), (364, 5507004), (546, 3671336), (624, 3212419), (728, 2753502), (1092, 1835668), (1456, 1376751), (2184, 917834), (4368, 458917)]