2783409148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{2069}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 5384715840

約数和(自身を除く): 2601306692

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 631, 1066, 1262, 2069, 2132, 2524, 4138, 8203, 8276, 16406, 25871, 26897, 32812, 51742, 53794, 84829, 103484, 107588, 169658, 336323, 339316, 672646, 1102777, 1305539, 1345292, 2205554, 2611078, 4411108, 5222156, 16972007, 33944014, 53527099, 67888028, 107054198, 214108396, 695852287, 1391704574, 2783409148]

約数ペア:

[(1, 2783409148), (2, 1391704574), (4, 695852287), (13, 214108396), (26, 107054198), (41, 67888028), (52, 53527099), (82, 33944014), (164, 16972007), (533, 5222156), (631, 4411108), (1066, 2611078), (1262, 2205554), (2069, 1345292), (2132, 1305539), (2524, 1102777), (4138, 672646), (8203, 339316), (8276, 336323), (16406, 169658), (25871, 107588), (26897, 103484), (32812, 84829), (51742, 53794)]