2080632463

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 2895782400

約数和(自身を除く): 815149937

約数列:

[1, 7, 13, 23, 29, 49, 59, 83, 91, 161, 203, 299, 377, 413, 581, 637, 667, 767, 1079, 1127, 1357, 1421, 1711, 1909, 2093, 2407, 2639, 2891, 4067, 4669, 4897, 5369, 7553, 8671, 9499, 11977, 13363, 14651, 16849, 17641, 18473, 22243, 24817, 31291, 32683, 34279, 37583, 39353, 52871, 55361, 60697, 63661, 66493, 83839, 93541, 112631, 117943, 123487, 142013, 155701, 173719, 219037, 239953, 275471, 387527, 424879, 445627, 511589, 719693, 788417, 864409, 994091, 1089907, 1216033, 1464203, 1533259, 1846169, 1928297, 2712689, 3119389, 3266299, 3581123, 5037851, 5518919, 6958637, 10249421, 12923183, 22864093, 25067861, 35264957, 42461887, 71745947, 90462281, 160048651, 297233209, 2080632463]

約数ペア:

[(1, 2080632463), (7, 297233209), (13, 160048651), (23, 90462281), (29, 71745947), (49, 42461887), (59, 35264957), (83, 25067861), (91, 22864093), (161, 12923183), (203, 10249421), (299, 6958637), (377, 5518919), (413, 5037851), (581, 3581123), (637, 3266299), (667, 3119389), (767, 2712689), (1079, 1928297), (1127, 1846169), (1357, 1533259), (1421, 1464203), (1711, 1216033), (1909, 1089907), (2093, 994091), (2407, 864409), (2639, 788417), (2891, 719693), (4067, 511589), (4669, 445627), (4897, 424879), (5369, 387527), (7553, 275471), (8671, 239953), (9499, 219037), (11977, 173719), (13363, 155701), (14651, 142013), (16849, 123487), (17641, 117943), (18473, 112631), (22243, 93541), (24817, 83839), (31291, 66493), (32683, 63661), (34279, 60697), (37583, 55361), (39353, 52871)]