1339489364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{1619}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 2596406400

約数和(自身を除く): 1256917036

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 529, 782, 1058, 1564, 1619, 2116, 3238, 6476, 8993, 12167, 17986, 24334, 27523, 35972, 37237, 48668, 55046, 74474, 110092, 148948, 206839, 413678, 633029, 827356, 856451, 1266058, 1712902, 2532116, 3425804, 14559667, 19698373, 29119334, 39396746, 58238668, 78793492, 334872341, 669744682, 1339489364]

約数ペア:

[(1, 1339489364), (2, 669744682), (4, 334872341), (17, 78793492), (23, 58238668), (34, 39396746), (46, 29119334), (68, 19698373), (92, 14559667), (391, 3425804), (529, 2532116), (782, 1712902), (1058, 1266058), (1564, 856451), (1619, 827356), (2116, 633029), (3238, 413678), (6476, 206839), (8993, 148948), (12167, 110092), (17986, 74474), (24334, 55046), (27523, 48668), (35972, 37237)]