477996862

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 858523968

約数和(自身を除く): 380527106

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 157, 314, 329, 658, 661, 1099, 1322, 2198, 2303, 4606, 4627, 7379, 7693, 9254, 14758, 15386, 31067, 32389, 51653, 62134, 64778, 103306, 103777, 207554, 217469, 361571, 434938, 723142, 726439, 1452878, 1522283, 3044566, 4877519, 5085073, 9755038, 10170146, 34142633, 68285266, 238998431, 477996862]

約数ペア:

[(1, 477996862), (2, 238998431), (7, 68285266), (14, 34142633), (47, 10170146), (49, 9755038), (94, 5085073), (98, 4877519), (157, 3044566), (314, 1522283), (329, 1452878), (658, 726439), (661, 723142), (1099, 434938), (1322, 361571), (2198, 217469), (2303, 207554), (4606, 103777), (4627, 103306), (7379, 64778), (7693, 62134), (9254, 51653), (14758, 32389), (15386, 31067)]