349420754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4129}}^1$

素因数の和:4298

約数の個数: 32

約数和(自身を含む): 588772800

約数和(自身を除く): 239352046

約数列:

[1, 2, 17, 19, 34, 38, 131, 262, 323, 646, 2227, 2489, 4129, 4454, 4978, 8258, 42313, 70193, 78451, 84626, 140386, 156902, 540899, 1081798, 1333667, 2667334, 9195283, 10277081, 18390566, 20554162, 174710377, 349420754]

約数ペア:

[(1, 349420754), (2, 174710377), (17, 20554162), (19, 18390566), (34, 10277081), (38, 9195283), (131, 2667334), (262, 1333667), (323, 1081798), (646, 540899), (2227, 156902), (2489, 140386), (4129, 84626), (4454, 78451), (4978, 70193), (8258, 42313)]