1840805512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{28411}}^1$

素因数の和:28526

約数の個数: 64

約数和(自身を含む): 4295894400

約数和(自身を除く): 2455088888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 178, 182, 356, 364, 623, 712, 728, 1157, 1246, 2314, 2492, 4628, 4984, 8099, 9256, 16198, 28411, 32396, 56822, 64792, 113644, 198877, 227288, 369343, 397754, 738686, 795508, 1477372, 1591016, 2528579, 2585401, 2954744, 5057158, 5170802, 10114316, 10341604, 17700053, 20228632, 20683208, 32871527, 35400106, 65743054, 70800212, 131486108, 141600424, 230100689, 262972216, 460201378, 920402756, 1840805512]

約数ペア:

[(1, 1840805512), (2, 920402756), (4, 460201378), (7, 262972216), (8, 230100689), (13, 141600424), (14, 131486108), (26, 70800212), (28, 65743054), (52, 35400106), (56, 32871527), (89, 20683208), (91, 20228632), (104, 17700053), (178, 10341604), (182, 10114316), (356, 5170802), (364, 5057158), (623, 2954744), (712, 2585401), (728, 2528579), (1157, 1591016), (1246, 1477372), (2314, 795508), (2492, 738686), (4628, 397754), (4984, 369343), (8099, 227288), (9256, 198877), (16198, 113644), (28411, 64792), (32396, 56822)]