261330284

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{5839}}^1$

素因数の和:6077

約数の個数: 24

約数和(自身を含む): 467013120

約数和(自身を除く): 205682836

約数列:

[1, 2, 4, 67, 134, 167, 268, 334, 668, 5839, 11189, 11678, 22378, 23356, 44756, 391213, 782426, 975113, 1564852, 1950226, 3900452, 65332571, 130665142, 261330284]

約数ペア:

[(1, 261330284), (2, 130665142), (4, 65332571), (67, 3900452), (134, 1950226), (167, 1564852), (268, 975113), (334, 782426), (668, 391213), (5839, 44756), (11189, 23356), (11678, 22378)]