2734142

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 16

約数和(自身を含む): 4239312

約数和(自身を除く): 1505170

約数列:

[1, 2, 61, 73, 122, 146, 307, 614, 4453, 8906, 18727, 22411, 37454, 44822, 1367071, 2734142]

約数ペア:

[(1, 2734142), (2, 1367071), (61, 44822), (73, 37454), (122, 22411), (146, 18727), (307, 8906), (614, 4453)]