4480644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 12249216

約数和(自身を除く): 7768572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1301, 1722, 2602, 3444, 3903, 5204, 7806, 9107, 15612, 18214, 27321, 36428, 53341, 54642, 106682, 109284, 160023, 213364, 320046, 373387, 640092, 746774, 1120161, 1493548, 2240322, 4480644]

約数ペア:

[(1, 4480644), (2, 2240322), (3, 1493548), (4, 1120161), (6, 746774), (7, 640092), (12, 373387), (14, 320046), (21, 213364), (28, 160023), (41, 109284), (42, 106682), (82, 54642), (84, 53341), (123, 36428), (164, 27321), (246, 18214), (287, 15612), (492, 9107), (574, 7806), (861, 5204), (1148, 3903), (1301, 3444), (1722, 2602)]