1489241806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{12143}}^1$

素因数の和:12300

約数の個数: 32

約数和(自身を含む): 2478833280

約数和(自身を除く): 989591474

約数列:

[1, 2, 13, 26, 53, 89, 106, 178, 689, 1157, 1378, 2314, 4717, 9434, 12143, 24286, 61321, 122642, 157859, 315718, 643579, 1080727, 1287158, 2161454, 8366527, 14049451, 16733054, 28098902, 57278531, 114557062, 744620903, 1489241806]

約数ペア:

[(1, 1489241806), (2, 744620903), (13, 114557062), (26, 57278531), (53, 28098902), (89, 16733054), (106, 14049451), (178, 8366527), (689, 2161454), (1157, 1287158), (1378, 1080727), (2314, 643579), (4717, 315718), (9434, 157859), (12143, 122642), (24286, 61321)]