290158462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6143}}^1$

素因数の和:6288

約数の個数: 32

約数和(自身を含む): 504299520

約数和(自身を除く): 214141058

約数列:

[1, 2, 11, 19, 22, 38, 113, 209, 226, 418, 1243, 2147, 2486, 4294, 6143, 12286, 23617, 47234, 67573, 116717, 135146, 233434, 694159, 1283887, 1388318, 2567774, 7635749, 13189021, 15271498, 26378042, 145079231, 290158462]

約数ペア:

[(1, 290158462), (2, 145079231), (11, 26378042), (19, 15271498), (22, 13189021), (38, 7635749), (113, 2567774), (209, 1388318), (226, 1283887), (418, 694159), (1243, 233434), (2147, 135146), (2486, 116717), (4294, 67573), (6143, 47234), (12286, 23617)]