979792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 2187360

約数和(自身を除く): 1207568

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 293, 304, 418, 586, 836, 1172, 1672, 2344, 3223, 3344, 4688, 5567, 6446, 11134, 12892, 22268, 25784, 44536, 51568, 61237, 89072, 122474, 244948, 489896, 979792]

約数ペア:

[(1, 979792), (2, 489896), (4, 244948), (8, 122474), (11, 89072), (16, 61237), (19, 51568), (22, 44536), (38, 25784), (44, 22268), (76, 12892), (88, 11134), (152, 6446), (176, 5567), (209, 4688), (293, 3344), (304, 3223), (418, 2344), (586, 1672), (836, 1172)]