129789374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14639}}^1$

素因数の和:14696

約数の個数: 32

約数和(自身を含む): 236113920

約数和(自身を除く): 106324546

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 14639, 29278, 161029, 190307, 322058, 380614, 453809, 907618, 2093377, 4186754, 4991899, 5899517, 9983798, 11799034, 64894687, 129789374]

約数ペア:

[(1, 129789374), (2, 64894687), (11, 11799034), (13, 9983798), (22, 5899517), (26, 4991899), (31, 4186754), (62, 2093377), (143, 907618), (286, 453809), (341, 380614), (403, 322058), (682, 190307), (806, 161029), (4433, 29278), (8866, 14639)]