2087366914

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 3404021760

約数和(自身を除く): 1316654846

約数列:

[1, 2, 37, 47, 71, 74, 79, 94, 107, 142, 158, 214, 1739, 2627, 2923, 3337, 3478, 3713, 3959, 5029, 5254, 5609, 5846, 6674, 7426, 7597, 7918, 8453, 10058, 11218, 15194, 16906, 123469, 137381, 186073, 207533, 246938, 263623, 274762, 281089, 312761, 357059, 372146, 397291, 415066, 527246, 562178, 600163, 625522, 714118, 794582, 1200326, 9754051, 13211183, 14699767, 19508102, 22206031, 26422366, 28207661, 29399534, 44412062, 56415322, 1043683457, 2087366914]

約数ペア:

[(1, 2087366914), (2, 1043683457), (37, 56415322), (47, 44412062), (71, 29399534), (74, 28207661), (79, 26422366), (94, 22206031), (107, 19508102), (142, 14699767), (158, 13211183), (214, 9754051), (1739, 1200326), (2627, 794582), (2923, 714118), (3337, 625522), (3478, 600163), (3713, 562178), (3959, 527246), (5029, 415066), (5254, 397291), (5609, 372146), (5846, 357059), (6674, 312761), (7426, 281089), (7597, 274762), (7918, 263623), (8453, 246938), (10058, 207533), (11218, 186073), (15194, 137381), (16906, 123469)]