2857484

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 5937120

約数和(自身を除く): 3079636

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 239, 244, 427, 478, 854, 956, 1673, 1708, 2989, 3346, 5978, 6692, 11711, 11956, 14579, 23422, 29158, 46844, 58316, 102053, 204106, 408212, 714371, 1428742, 2857484]

約数ペア:

[(1, 2857484), (2, 1428742), (4, 714371), (7, 408212), (14, 204106), (28, 102053), (49, 58316), (61, 46844), (98, 29158), (122, 23422), (196, 14579), (239, 11956), (244, 11711), (427, 6692), (478, 5978), (854, 3346), (956, 2989), (1673, 1708)]