2885195868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2\times {\mathrm{2053}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 7218561168

約数和(自身を除く): 4333365300

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 996, 1411, 2053, 2822, 4106, 4233, 5644, 6159, 6889, 8212, 8466, 12318, 13778, 16932, 20667, 24636, 27556, 34901, 41334, 69802, 82668, 104703, 117113, 139604, 170399, 209406, 234226, 340798, 351339, 418812, 468452, 511197, 681596, 702678, 1022394, 1405356, 2044788, 2896783, 5793566, 8690349, 11587132, 14143117, 17380698, 28286234, 34761396, 42429351, 56572468, 84858702, 169717404, 240432989, 480865978, 721298967, 961731956, 1442597934, 2885195868]

約数ペア:

[(1, 2885195868), (2, 1442597934), (3, 961731956), (4, 721298967), (6, 480865978), (12, 240432989), (17, 169717404), (34, 84858702), (51, 56572468), (68, 42429351), (83, 34761396), (102, 28286234), (166, 17380698), (204, 14143117), (249, 11587132), (332, 8690349), (498, 5793566), (996, 2896783), (1411, 2044788), (2053, 1405356), (2822, 1022394), (4106, 702678), (4233, 681596), (5644, 511197), (6159, 468452), (6889, 418812), (8212, 351339), (8466, 340798), (12318, 234226), (13778, 209406), (16932, 170399), (20667, 139604), (24636, 117113), (27556, 104703), (34901, 82668), (41334, 69802)]