1420869894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1249}}^1$

素因数の和:1877

約数の個数: 64

約数和(自身を含む): 3175200000

約数和(自身を除く): 1754330106

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 587, 646, 969, 1174, 1249, 1761, 1938, 2498, 3522, 3747, 7494, 9979, 11153, 19958, 21233, 22306, 23731, 29937, 33459, 42466, 47462, 59874, 63699, 66918, 71193, 127398, 142386, 189601, 379202, 403427, 568803, 733163, 806854, 1137606, 1210281, 1466326, 2199489, 2420562, 4398978, 12463771, 13930097, 24927542, 27860194, 37391313, 41790291, 74782626, 83580582, 236811649, 473623298, 710434947, 1420869894]

約数ペア:

[(1, 1420869894), (2, 710434947), (3, 473623298), (6, 236811649), (17, 83580582), (19, 74782626), (34, 41790291), (38, 37391313), (51, 27860194), (57, 24927542), (102, 13930097), (114, 12463771), (323, 4398978), (587, 2420562), (646, 2199489), (969, 1466326), (1174, 1210281), (1249, 1137606), (1761, 806854), (1938, 733163), (2498, 568803), (3522, 403427), (3747, 379202), (7494, 189601), (9979, 142386), (11153, 127398), (19958, 71193), (21233, 66918), (22306, 63699), (23731, 59874), (29937, 47462), (33459, 42466)]