2582556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 6504960

約数和(自身を除く): 3922404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 241, 282, 482, 564, 723, 893, 964, 1446, 1786, 2679, 2892, 3572, 4579, 5358, 9158, 10716, 11327, 13737, 18316, 22654, 27474, 33981, 45308, 54948, 67962, 135924, 215213, 430426, 645639, 860852, 1291278, 2582556]

約数ペア:

[(1, 2582556), (2, 1291278), (3, 860852), (4, 645639), (6, 430426), (12, 215213), (19, 135924), (38, 67962), (47, 54948), (57, 45308), (76, 33981), (94, 27474), (114, 22654), (141, 18316), (188, 13737), (228, 11327), (241, 10716), (282, 9158), (482, 5358), (564, 4579), (723, 3572), (893, 2892), (964, 2679), (1446, 1786)]