2203913608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 4540536000

約数和(自身を除く): 2336622392

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 131, 166, 262, 332, 524, 664, 1048, 1079, 1703, 1949, 2158, 3406, 3898, 4316, 6812, 7796, 8632, 10873, 13624, 15592, 21746, 25337, 43492, 50674, 86984, 101348, 141349, 161767, 202696, 255319, 282698, 323534, 510638, 565396, 647068, 1021276, 1130792, 1294136, 2042552, 2102971, 3319147, 4205942, 6638294, 8411884, 13276588, 16823768, 21191477, 26553176, 42382954, 84765908, 169531816, 275489201, 550978402, 1101956804, 2203913608]

約数ペア:

[(1, 2203913608), (2, 1101956804), (4, 550978402), (8, 275489201), (13, 169531816), (26, 84765908), (52, 42382954), (83, 26553176), (104, 21191477), (131, 16823768), (166, 13276588), (262, 8411884), (332, 6638294), (524, 4205942), (664, 3319147), (1048, 2102971), (1079, 2042552), (1703, 1294136), (1949, 1130792), (2158, 1021276), (3406, 647068), (3898, 565396), (4316, 510638), (6812, 323534), (7796, 282698), (8632, 255319), (10873, 202696), (13624, 161767), (15592, 141349), (21746, 101348), (25337, 86984), (43492, 50674)]