2034453728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{21313}}^1$

素因数の和:21499

約数の個数: 48

約数和(自身を含む): 4243191120

約数和(自身を除く): 2208737392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 157, 304, 314, 608, 628, 1256, 2512, 2983, 5024, 5966, 11932, 21313, 23864, 42626, 47728, 85252, 95456, 170504, 341008, 404947, 682016, 809894, 1619788, 3239576, 3346141, 6479152, 6692282, 12958304, 13384564, 26769128, 53538256, 63576679, 107076512, 127153358, 254306716, 508613432, 1017226864, 2034453728]

約数ペア:

[(1, 2034453728), (2, 1017226864), (4, 508613432), (8, 254306716), (16, 127153358), (19, 107076512), (32, 63576679), (38, 53538256), (76, 26769128), (152, 13384564), (157, 12958304), (304, 6692282), (314, 6479152), (608, 3346141), (628, 3239576), (1256, 1619788), (2512, 809894), (2983, 682016), (5024, 404947), (5966, 341008), (11932, 170504), (21313, 95456), (23864, 85252), (42626, 47728)]