2657004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 7246848

約数和(自身を除く): 4589844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 673, 987, 1316, 1346, 1974, 2019, 2692, 3948, 4038, 4711, 8076, 9422, 14133, 18844, 28266, 31631, 56532, 63262, 94893, 126524, 189786, 221417, 379572, 442834, 664251, 885668, 1328502, 2657004]

約数ペア:

[(1, 2657004), (2, 1328502), (3, 885668), (4, 664251), (6, 442834), (7, 379572), (12, 221417), (14, 189786), (21, 126524), (28, 94893), (42, 63262), (47, 56532), (84, 31631), (94, 28266), (141, 18844), (188, 14133), (282, 9422), (329, 8076), (564, 4711), (658, 4038), (673, 3948), (987, 2692), (1316, 2019), (1346, 1974)]