133064638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1993}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 241194240

約数和(自身を除く): 108129602

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 1757, 1993, 3514, 3986, 4769, 9538, 13951, 27902, 33383, 37867, 66766, 75734, 265069, 500243, 530138, 1000486, 3501701, 7003402, 9504617, 19009234, 66532319, 133064638]

約数ペア:

[(1, 133064638), (2, 66532319), (7, 19009234), (14, 9504617), (19, 7003402), (38, 3501701), (133, 1000486), (251, 530138), (266, 500243), (502, 265069), (1757, 75734), (1993, 66766), (3514, 37867), (3986, 33383), (4769, 27902), (9538, 13951)]