2019630608

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{7481}}^1$

素因数の和:7895

約数の個数: 40

約数和(自身を含む): 4007957760

約数和(自身を除く): 1988327152

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 359, 376, 718, 752, 1436, 2872, 5744, 7481, 14962, 16873, 29924, 33746, 59848, 67492, 119696, 134984, 269968, 351607, 703214, 1406428, 2685679, 2812856, 5371358, 5625712, 10742716, 21485432, 42970864, 126226913, 252453826, 504907652, 1009815304, 2019630608]

約数ペア:

[(1, 2019630608), (2, 1009815304), (4, 504907652), (8, 252453826), (16, 126226913), (47, 42970864), (94, 21485432), (188, 10742716), (359, 5625712), (376, 5371358), (718, 2812856), (752, 2685679), (1436, 1406428), (2872, 703214), (5744, 351607), (7481, 269968), (14962, 134984), (16873, 119696), (29924, 67492), (33746, 59848)]