2035990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 4064256

約数和(自身を除く): 2028266

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 223, 415, 446, 830, 913, 1115, 1826, 2230, 2453, 4565, 4906, 9130, 12265, 18509, 24530, 37018, 92545, 185090, 203599, 407198, 1017995, 2035990]

約数ペア:

[(1, 2035990), (2, 1017995), (5, 407198), (10, 203599), (11, 185090), (22, 92545), (55, 37018), (83, 24530), (110, 18509), (166, 12265), (223, 9130), (415, 4906), (446, 4565), (830, 2453), (913, 2230), (1115, 1826)]