658199520004

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{1413161}}^1$

素因数の和:1413257

約数の個数: 48

約数和(自身を含む): 1271337061680

約数和(自身を除く): 613137541676

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2197, 2756, 4394, 8788, 8957, 17914, 35828, 116441, 232882, 465764, 1413161, 2826322, 5652644, 18371093, 36742186, 73484372, 74897533, 149795066, 238824209, 299590132, 477648418, 955296836, 973667929, 1947335858, 3104714717, 3894671716, 6209429434, 12418858868, 12657683077, 25315366154, 50630732308, 164549880001, 329099760002, 658199520004]

約数ペア:

[(1, 658199520004), (2, 329099760002), (4, 164549880001), (13, 50630732308), (26, 25315366154), (52, 12657683077), (53, 12418858868), (106, 6209429434), (169, 3894671716), (212, 3104714717), (338, 1947335858), (676, 973667929), (689, 955296836), (1378, 477648418), (2197, 299590132), (2756, 238824209), (4394, 149795066), (8788, 74897533), (8957, 73484372), (17914, 36742186), (35828, 18371093), (116441, 5652644), (232882, 2826322), (465764, 1413161)]