2988712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 6019200

約数和(自身を除く): 3030488

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 439, 851, 878, 1702, 1756, 3404, 3512, 6808, 10097, 16243, 20194, 32486, 40388, 64972, 80776, 129944, 373589, 747178, 1494356, 2988712]

約数ペア:

[(1, 2988712), (2, 1494356), (4, 747178), (8, 373589), (23, 129944), (37, 80776), (46, 64972), (74, 40388), (92, 32486), (148, 20194), (184, 16243), (296, 10097), (439, 6808), (851, 3512), (878, 3404), (1702, 1756)]