2015756072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{20507}}^1$

素因数の和:21641

約数の個数: 32

約数和(自身を含む): 4127029920

約数和(自身を除く): 2111273848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1117, 2234, 4468, 8936, 12287, 20507, 24574, 41014, 49148, 82028, 98296, 164056, 225577, 451154, 902308, 1804616, 22906319, 45812638, 91625276, 183250552, 251969509, 503939018, 1007878036, 2015756072]

約数ペア:

[(1, 2015756072), (2, 1007878036), (4, 503939018), (8, 251969509), (11, 183250552), (22, 91625276), (44, 45812638), (88, 22906319), (1117, 1804616), (2234, 902308), (4468, 451154), (8936, 225577), (12287, 164056), (20507, 98296), (24574, 82028), (41014, 49148)]