4149287792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{55259}}^1$

素因数の和:55318

約数の個数: 60

約数和(自身を含む): 9137462040

約数和(自身を除く): 4988174248

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 988, 1444, 1976, 2888, 3952, 4693, 5776, 9386, 18772, 37544, 55259, 75088, 110518, 221036, 442072, 718367, 884144, 1049921, 1436734, 2099842, 2873468, 4199684, 5746936, 8399368, 11493872, 13648973, 16798736, 19948499, 27297946, 39896998, 54595892, 79793996, 109191784, 159587992, 218383568, 259330487, 319175984, 518660974, 1037321948, 2074643896, 4149287792]

約数ペア:

[(1, 4149287792), (2, 2074643896), (4, 1037321948), (8, 518660974), (13, 319175984), (16, 259330487), (19, 218383568), (26, 159587992), (38, 109191784), (52, 79793996), (76, 54595892), (104, 39896998), (152, 27297946), (208, 19948499), (247, 16798736), (304, 13648973), (361, 11493872), (494, 8399368), (722, 5746936), (988, 4199684), (1444, 2873468), (1976, 2099842), (2888, 1436734), (3952, 1049921), (4693, 884144), (5776, 718367), (9386, 442072), (18772, 221036), (37544, 110518), (55259, 75088)]