1390757624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2719}}^1\times {\mathrm{3761}}^1$

素因数の和:6503

約数の個数: 32

約数和(自身を含む): 2762812800

約数和(自身を除く): 1372055176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2719, 3761, 5438, 7522, 10876, 15044, 21752, 30088, 46223, 63937, 92446, 127874, 184892, 255748, 369784, 511496, 10226159, 20452318, 40904636, 81809272, 173844703, 347689406, 695378812, 1390757624]

約数ペア:

[(1, 1390757624), (2, 695378812), (4, 347689406), (8, 173844703), (17, 81809272), (34, 40904636), (68, 20452318), (136, 10226159), (2719, 511496), (3761, 369784), (5438, 255748), (7522, 184892), (10876, 127874), (15044, 92446), (21752, 63937), (30088, 46223)]