2600180212

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{19687}}^1$

素因数の和:19840

約数の個数: 48

約数和(自身を含む): 5358286080

約数和(自身を除く): 2758105868

約数列:

[1, 2, 4, 7, 14, 28, 53, 89, 106, 178, 212, 356, 371, 623, 742, 1246, 1484, 2492, 4717, 9434, 18868, 19687, 33019, 39374, 66038, 78748, 132076, 137809, 275618, 551236, 1043411, 1752143, 2086822, 3504286, 4173644, 7008572, 7303877, 12265001, 14607754, 24530002, 29215508, 49060004, 92863579, 185727158, 371454316, 650045053, 1300090106, 2600180212]

約数ペア:

[(1, 2600180212), (2, 1300090106), (4, 650045053), (7, 371454316), (14, 185727158), (28, 92863579), (53, 49060004), (89, 29215508), (106, 24530002), (178, 14607754), (212, 12265001), (356, 7303877), (371, 7008572), (623, 4173644), (742, 3504286), (1246, 2086822), (1484, 1752143), (2492, 1043411), (4717, 551236), (9434, 275618), (18868, 137809), (19687, 132076), (33019, 78748), (39374, 66038)]