2181532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 4011392

約数和(自身を除く): 1829860

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 241, 292, 482, 964, 2263, 4526, 7471, 9052, 14942, 17593, 29884, 35186, 70372, 545383, 1090766, 2181532]

約数ペア:

[(1, 2181532), (2, 1090766), (4, 545383), (31, 70372), (62, 35186), (73, 29884), (124, 17593), (146, 14942), (241, 9052), (292, 7471), (482, 4526), (964, 2263)]