876657892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{52021}}^1$

素因数の和:52419

約数の個数: 24

約数和(自身を含む): 1678021632

約数和(自身を除く): 801363740

約数列:

[1, 2, 4, 11, 22, 44, 383, 766, 1532, 4213, 8426, 16852, 52021, 104042, 208084, 572231, 1144462, 2288924, 19924043, 39848086, 79696172, 219164473, 438328946, 876657892]

約数ペア:

[(1, 876657892), (2, 438328946), (4, 219164473), (11, 79696172), (22, 39848086), (44, 19924043), (383, 2288924), (766, 1144462), (1532, 572231), (4213, 208084), (8426, 104042), (16852, 52021)]