127923922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2657}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 232202880

約数和(自身を除く): 104278958

約数列:

[1, 2, 7, 14, 19, 38, 133, 181, 266, 362, 1267, 2534, 2657, 3439, 5314, 6878, 18599, 24073, 37198, 48146, 50483, 100966, 353381, 480917, 706762, 961834, 3366419, 6732838, 9137423, 18274846, 63961961, 127923922]

約数ペア:

[(1, 127923922), (2, 63961961), (7, 18274846), (14, 9137423), (19, 6732838), (38, 3366419), (133, 961834), (181, 706762), (266, 480917), (362, 353381), (1267, 100966), (2534, 50483), (2657, 48146), (3439, 37198), (5314, 24073), (6878, 18599)]