2028054532

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{449879}}^1$

素因数の和:449920

約数の個数: 36

約数和(自身を含む): 4308050880

約数和(自身を除く): 2279996348

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 449879, 899758, 1799516, 3149153, 6298306, 10347217, 12596612, 20694434, 22044071, 41388868, 44088142, 72430519, 88176284, 144861038, 289722076, 507013633, 1014027266, 2028054532]

約数ペア:

[(1, 2028054532), (2, 1014027266), (4, 507013633), (7, 289722076), (14, 144861038), (23, 88176284), (28, 72430519), (46, 44088142), (49, 41388868), (92, 22044071), (98, 20694434), (161, 12596612), (196, 10347217), (322, 6298306), (644, 3149153), (1127, 1799516), (2254, 899758), (4508, 449879)]