2021142016

素因数分解:

$2^9\times {\mathrm{461}}^1\times {\mathrm{8563}}^1$

素因数の和:9042

約数の個数: 40

約数和(自身を含む): 4047569064

約数和(自身を除く): 2026427048

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 461, 512, 922, 1844, 3688, 7376, 8563, 14752, 17126, 29504, 34252, 59008, 68504, 118016, 137008, 236032, 274016, 548032, 1096064, 2192128, 3947543, 4384256, 7895086, 15790172, 31580344, 63160688, 126321376, 252642752, 505285504, 1010571008, 2021142016]

約数ペア:

[(1, 2021142016), (2, 1010571008), (4, 505285504), (8, 252642752), (16, 126321376), (32, 63160688), (64, 31580344), (128, 15790172), (256, 7895086), (461, 4384256), (512, 3947543), (922, 2192128), (1844, 1096064), (3688, 548032), (7376, 274016), (8563, 236032), (14752, 137008), (17126, 118016), (29504, 68504), (34252, 59008)]