2238791048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 4603072320

約数和(自身を除く): 2364281272

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 131, 202, 262, 404, 524, 808, 1048, 1313, 1627, 1703, 2626, 3254, 3406, 5252, 6508, 6812, 10504, 13016, 13231, 13624, 21151, 26462, 42302, 52924, 84604, 105848, 164327, 169208, 172003, 213137, 328654, 344006, 426274, 657308, 688012, 852548, 1314616, 1376024, 1705096, 2136251, 2770781, 4272502, 5541562, 8545004, 11083124, 17090008, 21526837, 22166248, 43053674, 86107348, 172214696, 279848881, 559697762, 1119395524, 2238791048]

約数ペア:

[(1, 2238791048), (2, 1119395524), (4, 559697762), (8, 279848881), (13, 172214696), (26, 86107348), (52, 43053674), (101, 22166248), (104, 21526837), (131, 17090008), (202, 11083124), (262, 8545004), (404, 5541562), (524, 4272502), (808, 2770781), (1048, 2136251), (1313, 1705096), (1627, 1376024), (1703, 1314616), (2626, 852548), (3254, 688012), (3406, 657308), (5252, 426274), (6508, 344006), (6812, 328654), (10504, 213137), (13016, 172003), (13231, 169208), (13624, 164327), (21151, 105848), (26462, 84604), (42302, 52924)]