2407984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^2$

素因数の和:205

約数の個数: 30

約数和(自身を含む): 4966820

約数和(自身を除く): 2558836

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1691, 3382, 6764, 7921, 13528, 15842, 27056, 31684, 63368, 126736, 150499, 300998, 601996, 1203992, 2407984]

約数ペア:

[(1, 2407984), (2, 1203992), (4, 601996), (8, 300998), (16, 150499), (19, 126736), (38, 63368), (76, 31684), (89, 27056), (152, 15842), (178, 13528), (304, 7921), (356, 6764), (712, 3382), (1424, 1691)]