488563316

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{4909}}^1$

素因数の和:5231

約数の個数: 24

約数和(自身を含む): 866124000

約数和(自身を除く): 377560684

約数列:

[1, 2, 4, 139, 179, 278, 358, 556, 716, 4909, 9818, 19636, 24881, 49762, 99524, 682351, 878711, 1364702, 1757422, 2729404, 3514844, 122140829, 244281658, 488563316]

約数ペア:

[(1, 488563316), (2, 244281658), (4, 122140829), (139, 3514844), (179, 2729404), (278, 1757422), (358, 1364702), (556, 878711), (716, 682351), (4909, 99524), (9818, 49762), (19636, 24881)]