2116430816

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{642121}}^1$

素因数の和:642234

約数の個数: 24

約数和(自身を含む): 4207183344

約数和(自身を除く): 2090752528

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 642121, 1284242, 2568484, 5136968, 10273936, 20547872, 66138463, 132276926, 264553852, 529107704, 1058215408, 2116430816]

約数ペア:

[(1, 2116430816), (2, 1058215408), (4, 529107704), (8, 264553852), (16, 132276926), (32, 66138463), (103, 20547872), (206, 10273936), (412, 5136968), (824, 2568484), (1648, 1284242), (3296, 642121)]