2008497764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 4426388736

約数和(自身を除く): 2417890972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 131, 146, 182, 262, 292, 364, 511, 524, 577, 917, 949, 1022, 1154, 1703, 1834, 1898, 2044, 2308, 3406, 3668, 3796, 4039, 6643, 6812, 7501, 8078, 9563, 11921, 13286, 15002, 16156, 19126, 23842, 26572, 30004, 38252, 42121, 47684, 52507, 66941, 75587, 84242, 105014, 124319, 133882, 151174, 168484, 210028, 248638, 267764, 294847, 302348, 497276, 529109, 547573, 589694, 870233, 982631, 1058218, 1095146, 1179388, 1740466, 1965262, 2116436, 2190292, 3480932, 3833011, 3930524, 5517851, 6878417, 7666022, 11035702, 13756834, 15332044, 22071404, 27513668, 38624957, 71732063, 77249914, 143464126, 154499828, 286928252, 502124441, 1004248882, 2008497764]

約数ペア:

[(1, 2008497764), (2, 1004248882), (4, 502124441), (7, 286928252), (13, 154499828), (14, 143464126), (26, 77249914), (28, 71732063), (52, 38624957), (73, 27513668), (91, 22071404), (131, 15332044), (146, 13756834), (182, 11035702), (262, 7666022), (292, 6878417), (364, 5517851), (511, 3930524), (524, 3833011), (577, 3480932), (917, 2190292), (949, 2116436), (1022, 1965262), (1154, 1740466), (1703, 1179388), (1834, 1095146), (1898, 1058218), (2044, 982631), (2308, 870233), (3406, 589694), (3668, 547573), (3796, 529109), (4039, 497276), (6643, 302348), (6812, 294847), (7501, 267764), (8078, 248638), (9563, 210028), (11921, 168484), (13286, 151174), (15002, 133882), (16156, 124319), (19126, 105014), (23842, 84242), (26572, 75587), (30004, 66941), (38252, 52507), (42121, 47684)]