331443838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 549826560

約数和(自身を除く): 218382722

約数列:

[1, 2, 11, 22, 127, 254, 313, 379, 626, 758, 1397, 2794, 3443, 4169, 6886, 8338, 39751, 48133, 79502, 96266, 118627, 237254, 437261, 529463, 874522, 1058926, 1304897, 2609794, 15065629, 30131258, 165721919, 331443838]

約数ペア:

[(1, 331443838), (2, 165721919), (11, 30131258), (22, 15065629), (127, 2609794), (254, 1304897), (313, 1058926), (379, 874522), (626, 529463), (758, 437261), (1397, 237254), (2794, 118627), (3443, 96266), (4169, 79502), (6886, 48133), (8338, 39751)]