1243860982

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 2445901920

約数和(自身を除く): 1202040938

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 131, 182, 203, 257, 262, 377, 406, 514, 637, 754, 917, 1274, 1421, 1703, 1799, 1834, 2639, 2842, 3341, 3406, 3598, 3799, 5278, 6419, 6682, 7453, 7598, 11921, 12593, 12838, 14906, 18473, 23387, 23842, 25186, 26593, 33667, 36946, 46774, 49387, 52171, 53186, 67334, 83447, 96889, 98774, 104342, 163709, 166894, 186151, 193778, 235669, 327418, 345709, 365197, 372302, 437671, 471338, 678223, 691418, 730394, 875342, 976343, 1356446, 1649683, 1952686, 2419963, 3063697, 3299366, 4747561, 4839926, 6127394, 6834401, 9495122, 12692459, 13668802, 21445879, 25384918, 42891758, 47840807, 88847213, 95681614, 177694426, 621930491, 1243860982]

約数ペア:

[(1, 1243860982), (2, 621930491), (7, 177694426), (13, 95681614), (14, 88847213), (26, 47840807), (29, 42891758), (49, 25384918), (58, 21445879), (91, 13668802), (98, 12692459), (131, 9495122), (182, 6834401), (203, 6127394), (257, 4839926), (262, 4747561), (377, 3299366), (406, 3063697), (514, 2419963), (637, 1952686), (754, 1649683), (917, 1356446), (1274, 976343), (1421, 875342), (1703, 730394), (1799, 691418), (1834, 678223), (2639, 471338), (2842, 437671), (3341, 372302), (3406, 365197), (3598, 345709), (3799, 327418), (5278, 235669), (6419, 193778), (6682, 186151), (7453, 166894), (7598, 163709), (11921, 104342), (12593, 98774), (12838, 96889), (14906, 83447), (18473, 67334), (23387, 53186), (23842, 52171), (25186, 49387), (26593, 46774), (33667, 36946)]