1919463354

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{2239}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 4212149760

約数和(自身を除く): 2292686406

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 491, 582, 873, 982, 1473, 1746, 2239, 2946, 4419, 4478, 6717, 8838, 13434, 20151, 40302, 47627, 95254, 142881, 217183, 285762, 428643, 434366, 651549, 857286, 1099349, 1303098, 1954647, 2198698, 3298047, 3909294, 6596094, 9894141, 19788282, 106636853, 213273706, 319910559, 639821118, 959731677, 1919463354]

約数ペア:

[(1, 1919463354), (2, 959731677), (3, 639821118), (6, 319910559), (9, 213273706), (18, 106636853), (97, 19788282), (194, 9894141), (291, 6596094), (491, 3909294), (582, 3298047), (873, 2198698), (982, 1954647), (1473, 1303098), (1746, 1099349), (2239, 857286), (2946, 651549), (4419, 434366), (4478, 428643), (6717, 285762), (8838, 217183), (13434, 142881), (20151, 95254), (40302, 47627)]