4591286

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 3703114

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 149, 217, 298, 434, 497, 994, 1043, 2086, 2201, 4402, 4619, 9238, 10579, 15407, 21158, 30814, 32333, 64666, 74053, 148106, 327949, 655898, 2295643, 4591286]

約数ペア:

[(1, 4591286), (2, 2295643), (7, 655898), (14, 327949), (31, 148106), (62, 74053), (71, 64666), (142, 32333), (149, 30814), (217, 21158), (298, 15407), (434, 10579), (497, 9238), (994, 4619), (1043, 4402), (2086, 2201)]