268754554

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 422231040

約数和(自身を除く): 153476486

約数列:

[1, 2, 47, 67, 94, 134, 139, 278, 307, 614, 3149, 6298, 6533, 9313, 13066, 14429, 18626, 20569, 28858, 41138, 42673, 85346, 437711, 875422, 966743, 1933486, 2005631, 2859091, 4011262, 5718182, 134377277, 268754554]

約数ペア:

[(1, 268754554), (2, 134377277), (47, 5718182), (67, 4011262), (94, 2859091), (134, 2005631), (139, 1933486), (278, 966743), (307, 875422), (614, 437711), (3149, 85346), (6298, 42673), (6533, 41138), (9313, 28858), (13066, 20569), (14429, 18626)]