6619678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 11354112

約数和(自身を除く): 4734434

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 191, 382, 403, 559, 806, 1118, 1333, 2483, 2666, 4966, 5921, 8213, 11842, 16426, 17329, 34658, 76973, 106769, 153946, 213538, 254603, 509206, 3309839, 6619678]

約数ペア:

[(1, 6619678), (2, 3309839), (13, 509206), (26, 254603), (31, 213538), (43, 153946), (62, 106769), (86, 76973), (191, 34658), (382, 17329), (403, 16426), (559, 11842), (806, 8213), (1118, 5921), (1333, 4966), (2483, 2666)]