1489618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 2612736

約数和(自身を除く): 1123118

約数列:

[1, 2, 13, 23, 26, 46, 47, 53, 94, 106, 299, 598, 611, 689, 1081, 1219, 1222, 1378, 2162, 2438, 2491, 4982, 14053, 15847, 28106, 31694, 32383, 57293, 64766, 114586, 744809, 1489618]

約数ペア:

[(1, 1489618), (2, 744809), (13, 114586), (23, 64766), (26, 57293), (46, 32383), (47, 31694), (53, 28106), (94, 15847), (106, 14053), (299, 4982), (598, 2491), (611, 2438), (689, 2162), (1081, 1378), (1219, 1222)]