3974572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 8673280

約数和(自身を除く): 4698708

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 241, 266, 434, 482, 532, 589, 868, 964, 1178, 1687, 2356, 3374, 4123, 4579, 6748, 7471, 8246, 9158, 14942, 16492, 18316, 29884, 32053, 52297, 64106, 104594, 128212, 141949, 209188, 283898, 567796, 993643, 1987286, 3974572]

約数ペア:

[(1, 3974572), (2, 1987286), (4, 993643), (7, 567796), (14, 283898), (19, 209188), (28, 141949), (31, 128212), (38, 104594), (62, 64106), (76, 52297), (124, 32053), (133, 29884), (217, 18316), (241, 16492), (266, 14942), (434, 9158), (482, 8246), (532, 7471), (589, 6748), (868, 4579), (964, 4123), (1178, 3374), (1687, 2356)]