1999461646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{6451}}^1$

素因数の和:6617

約数の個数: 48

約数和(自身を含む): 3740508288

約数和(自身を除く): 1741046642

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 169, 182, 262, 338, 917, 1183, 1703, 1834, 2366, 3406, 6451, 11921, 12902, 22139, 23842, 44278, 45157, 83863, 90314, 154973, 167726, 309946, 587041, 845081, 1090219, 1174082, 1690162, 2180438, 5915567, 7631533, 10986053, 11831134, 15263066, 21972106, 76902371, 142818689, 153804742, 285637378, 999730823, 1999461646]

約数ペア:

[(1, 1999461646), (2, 999730823), (7, 285637378), (13, 153804742), (14, 142818689), (26, 76902371), (91, 21972106), (131, 15263066), (169, 11831134), (182, 10986053), (262, 7631533), (338, 5915567), (917, 2180438), (1183, 1690162), (1703, 1174082), (1834, 1090219), (2366, 845081), (3406, 587041), (6451, 309946), (11921, 167726), (12902, 154973), (22139, 90314), (23842, 83863), (44278, 45157)]