2103114484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{2143}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 3992128000

約数和(自身を除く): 1889013516

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 349, 698, 703, 1396, 1406, 2143, 2812, 4286, 6631, 8572, 12913, 13262, 25826, 26524, 40717, 51652, 79291, 81434, 158582, 162868, 245347, 317164, 490694, 747907, 981388, 1495814, 1506529, 2991628, 3013058, 6026116, 14210233, 27672559, 28420466, 55345118, 56840932, 110690236, 525778621, 1051557242, 2103114484]

約数ペア:

[(1, 2103114484), (2, 1051557242), (4, 525778621), (19, 110690236), (37, 56840932), (38, 55345118), (74, 28420466), (76, 27672559), (148, 14210233), (349, 6026116), (698, 3013058), (703, 2991628), (1396, 1506529), (1406, 1495814), (2143, 981388), (2812, 747907), (4286, 490694), (6631, 317164), (8572, 245347), (12913, 162868), (13262, 158582), (25826, 81434), (26524, 79291), (40717, 51652)]