2001263782

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1231}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 3572154432

約数和(自身を除く): 1570890650

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 313, 371, 626, 742, 1231, 2191, 2462, 2597, 4382, 5194, 8617, 15337, 16589, 17234, 30674, 33178, 60319, 65243, 116123, 120638, 130486, 232246, 385303, 456701, 770606, 812861, 913402, 1625722, 2697121, 3196907, 5394242, 6393814, 18879847, 20421059, 37759694, 40842118, 142947413, 285894826, 1000631891, 2001263782]

約数ペア:

[(1, 2001263782), (2, 1000631891), (7, 285894826), (14, 142947413), (49, 40842118), (53, 37759694), (98, 20421059), (106, 18879847), (313, 6393814), (371, 5394242), (626, 3196907), (742, 2697121), (1231, 1625722), (2191, 913402), (2462, 812861), (2597, 770606), (4382, 456701), (5194, 385303), (8617, 232246), (15337, 130486), (16589, 120638), (17234, 116123), (30674, 65243), (33178, 60319)]