2928476

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 5388096

約数和(自身を除く): 2459620

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 421, 842, 1684, 1739, 3478, 6956, 15577, 19787, 31154, 39574, 62308, 79148, 732119, 1464238, 2928476]

約数ペア:

[(1, 2928476), (2, 1464238), (4, 732119), (37, 79148), (47, 62308), (74, 39574), (94, 31154), (148, 19787), (188, 15577), (421, 6956), (842, 3478), (1684, 1739)]