13263068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 28976640

約数和(自身を除く): 15713572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 439, 581, 878, 1079, 1162, 1756, 2158, 2324, 3073, 4316, 5707, 6146, 7553, 11414, 12292, 15106, 22828, 30212, 36437, 39949, 72874, 79898, 145748, 159796, 255059, 473681, 510118, 947362, 1020236, 1894724, 3315767, 6631534, 13263068]

約数ペア:

[(1, 13263068), (2, 6631534), (4, 3315767), (7, 1894724), (13, 1020236), (14, 947362), (26, 510118), (28, 473681), (52, 255059), (83, 159796), (91, 145748), (166, 79898), (182, 72874), (332, 39949), (364, 36437), (439, 30212), (581, 22828), (878, 15106), (1079, 12292), (1162, 11414), (1756, 7553), (2158, 6146), (2324, 5707), (3073, 4316)]