2003203734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{70451}}^1$

素因数の和:71140

約数の個数: 32

約数和(自身を含む): 4585579776

約数和(自身を除く): 2582376042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 677, 1354, 2031, 4062, 4739, 9478, 14217, 28434, 70451, 140902, 211353, 422706, 493157, 986314, 1479471, 2958942, 47695327, 95390654, 143085981, 286171962, 333867289, 667734578, 1001601867, 2003203734]

約数ペア:

[(1, 2003203734), (2, 1001601867), (3, 667734578), (6, 333867289), (7, 286171962), (14, 143085981), (21, 95390654), (42, 47695327), (677, 2958942), (1354, 1479471), (2031, 986314), (4062, 493157), (4739, 422706), (9478, 211353), (14217, 140902), (28434, 70451)]