2996556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 7622496

約数和(自身を除く): 4625940

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 397, 444, 629, 794, 1191, 1258, 1588, 1887, 2382, 2516, 3774, 4764, 6749, 7548, 13498, 14689, 20247, 26996, 29378, 40494, 44067, 58756, 80988, 88134, 176268, 249713, 499426, 749139, 998852, 1498278, 2996556]

約数ペア:

[(1, 2996556), (2, 1498278), (3, 998852), (4, 749139), (6, 499426), (12, 249713), (17, 176268), (34, 88134), (37, 80988), (51, 58756), (68, 44067), (74, 40494), (102, 29378), (111, 26996), (148, 20247), (204, 14689), (222, 13498), (397, 7548), (444, 6749), (629, 4764), (794, 3774), (1191, 2516), (1258, 2382), (1588, 1887)]