2063710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 4123872

約数和(自身を除く): 2060162

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 257, 365, 514, 730, 803, 1285, 1606, 2570, 2827, 4015, 5654, 8030, 14135, 18761, 28270, 37522, 93805, 187610, 206371, 412742, 1031855, 2063710]

約数ペア:

[(1, 2063710), (2, 1031855), (5, 412742), (10, 206371), (11, 187610), (22, 93805), (55, 37522), (73, 28270), (110, 18761), (146, 14135), (257, 8030), (365, 5654), (514, 4015), (730, 2827), (803, 2570), (1285, 1606)]