16297452038

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{18443}}^1$

素因数の和:18657

約数の個数: 48

約数和(自身を含む): 29066563584

約数和(自身を除く): 12769111546

約数列:

[1, 2, 7, 14, 49, 71, 98, 127, 142, 254, 497, 889, 994, 1778, 3479, 6223, 6958, 9017, 12446, 18034, 18443, 36886, 63119, 126238, 129101, 258202, 441833, 883666, 903707, 1309453, 1807414, 2342261, 2618906, 4684522, 9166171, 16395827, 18332342, 32791654, 64163197, 114770789, 128326394, 166300531, 229541578, 332601062, 1164103717, 2328207434, 8148726019, 16297452038]

約数ペア:

[(1, 16297452038), (2, 8148726019), (7, 2328207434), (14, 1164103717), (49, 332601062), (71, 229541578), (98, 166300531), (127, 128326394), (142, 114770789), (254, 64163197), (497, 32791654), (889, 18332342), (994, 16395827), (1778, 9166171), (3479, 4684522), (6223, 2618906), (6958, 2342261), (9017, 1807414), (12446, 1309453), (18034, 903707), (18443, 883666), (36886, 441833), (63119, 258202), (126238, 129101)]