4081070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 8468928

約数和(自身を除く): 4387858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 337, 346, 674, 865, 1211, 1685, 1730, 2359, 2422, 3370, 4718, 6055, 11795, 12110, 23590, 58301, 116602, 291505, 408107, 583010, 816214, 2040535, 4081070]

約数ペア:

[(1, 4081070), (2, 2040535), (5, 816214), (7, 583010), (10, 408107), (14, 291505), (35, 116602), (70, 58301), (173, 23590), (337, 12110), (346, 11795), (674, 6055), (865, 4718), (1211, 3370), (1685, 2422), (1730, 2359)]