837468268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{37717}}^1$

素因数の和:37802

約数の個数: 48

約数和(自身を含む): 1833396544

約数和(自身を除く): 995928276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 11102, 22204, 37717, 75434, 150868, 264019, 490321, 528038, 980642, 1056076, 1961284, 2300737, 3432247, 4601474, 6864494, 9202948, 13728988, 16105159, 29909581, 32210318, 59819162, 64420636, 119638324, 209367067, 418734134, 837468268]

約数ペア:

[(1, 837468268), (2, 418734134), (4, 209367067), (7, 119638324), (13, 64420636), (14, 59819162), (26, 32210318), (28, 29909581), (52, 16105159), (61, 13728988), (91, 9202948), (122, 6864494), (182, 4601474), (244, 3432247), (364, 2300737), (427, 1961284), (793, 1056076), (854, 980642), (1586, 528038), (1708, 490321), (3172, 264019), (5551, 150868), (11102, 75434), (22204, 37717)]