2428179656

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1398721}}^1$

素因数の和:1398765

約数の個数: 32

約数和(自身を含む): 5371092480

約数和(自身を除く): 2942912824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1398721, 2797442, 5594884, 9791047, 11189768, 19582094, 39164188, 43360351, 78328376, 86720702, 173441404, 303522457, 346882808, 607044914, 1214089828, 2428179656]

約数ペア:

[(1, 2428179656), (2, 1214089828), (4, 607044914), (7, 346882808), (8, 303522457), (14, 173441404), (28, 86720702), (31, 78328376), (56, 43360351), (62, 39164188), (124, 19582094), (217, 11189768), (248, 9791047), (434, 5594884), (868, 2797442), (1736, 1398721)]