2017359784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{23321}}^1$

素因数の和:24321

約数の個数: 32

約数和(自身を含む): 4130792640

約数和(自身を除く): 2113432856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 983, 1966, 3932, 7864, 10813, 21626, 23321, 43252, 46642, 86504, 93284, 186568, 256531, 513062, 1026124, 2052248, 22924543, 45849086, 91698172, 183396344, 252169973, 504339946, 1008679892, 2017359784]

約数ペア:

[(1, 2017359784), (2, 1008679892), (4, 504339946), (8, 252169973), (11, 183396344), (22, 91698172), (44, 45849086), (88, 22924543), (983, 2052248), (1966, 1026124), (3932, 513062), (7864, 256531), (10813, 186568), (21626, 93284), (23321, 86504), (43252, 46642)]