2008168422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{143831}}^1$

素因数の和:144028

約数の個数: 32

約数和(自身を含む): 4349479680

約数和(自身を除く): 2341311258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2327, 4654, 6981, 13962, 143831, 287662, 431493, 862986, 1869803, 3739606, 5609409, 11218818, 25745749, 51491498, 77237247, 154474494, 334694737, 669389474, 1004084211, 2008168422]

約数ペア:

[(1, 2008168422), (2, 1004084211), (3, 669389474), (6, 334694737), (13, 154474494), (26, 77237247), (39, 51491498), (78, 25745749), (179, 11218818), (358, 5609409), (537, 3739606), (1074, 1869803), (2327, 862986), (4654, 431493), (6981, 287662), (13962, 143831)]