1489777548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{23063}}^1$

素因数の和:23846

約数の個数: 48

約数和(自身を含む): 3978078720

約数和(自身を除く): 2488301172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 769, 1538, 2307, 3076, 4614, 5383, 9228, 10766, 16149, 21532, 23063, 32298, 46126, 64596, 69189, 92252, 138378, 161441, 276756, 322882, 484323, 645764, 968646, 1937292, 17735447, 35470894, 53206341, 70941788, 106412682, 124148129, 212825364, 248296258, 372444387, 496592516, 744888774, 1489777548]

約数ペア:

[(1, 1489777548), (2, 744888774), (3, 496592516), (4, 372444387), (6, 248296258), (7, 212825364), (12, 124148129), (14, 106412682), (21, 70941788), (28, 53206341), (42, 35470894), (84, 17735447), (769, 1937292), (1538, 968646), (2307, 645764), (3076, 484323), (4614, 322882), (5383, 276756), (9228, 161441), (10766, 138378), (16149, 92252), (21532, 69189), (23063, 64596), (32298, 46126)]