2017422484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 4547450880

約数和(自身を除く): 2530028396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 211, 259, 308, 407, 422, 518, 814, 839, 844, 1036, 1477, 1628, 1678, 2321, 2849, 2954, 3356, 4642, 5698, 5873, 5908, 7807, 9229, 9284, 11396, 11746, 15614, 16247, 18458, 23492, 31043, 31228, 32494, 36916, 54649, 62086, 64603, 64988, 85877, 109298, 124172, 129206, 171754, 177029, 217301, 218596, 258412, 341473, 343508, 354058, 434602, 601139, 682946, 708116, 869204, 1202278, 1239203, 1365892, 1947319, 2390311, 2404556, 2478406, 3894638, 4780622, 4956812, 6550073, 7789276, 9561244, 13100146, 13631233, 26200292, 27262466, 45850511, 54524932, 72050803, 91701022, 144101606, 183402044, 288203212, 504355621, 1008711242, 2017422484]

約数ペア:

[(1, 2017422484), (2, 1008711242), (4, 504355621), (7, 288203212), (11, 183402044), (14, 144101606), (22, 91701022), (28, 72050803), (37, 54524932), (44, 45850511), (74, 27262466), (77, 26200292), (148, 13631233), (154, 13100146), (211, 9561244), (259, 7789276), (308, 6550073), (407, 4956812), (422, 4780622), (518, 3894638), (814, 2478406), (839, 2404556), (844, 2390311), (1036, 1947319), (1477, 1365892), (1628, 1239203), (1678, 1202278), (2321, 869204), (2849, 708116), (2954, 682946), (3356, 601139), (4642, 434602), (5698, 354058), (5873, 343508), (5908, 341473), (7807, 258412), (9229, 218596), (9284, 217301), (11396, 177029), (11746, 171754), (15614, 129206), (16247, 124172), (18458, 109298), (23492, 85877), (31043, 64988), (31228, 64603), (32494, 62086), (36916, 54649)]