1330255664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{93103}}^1$

素因数の和:93177

約数の個数: 40

約数和(自身を含む): 2770775040

約数和(自身を除く): 1440519376

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 93103, 186206, 372412, 744824, 1489648, 1768957, 3537914, 4375841, 7075828, 8751682, 14151656, 17503364, 28303312, 35006728, 70013456, 83140979, 166281958, 332563916, 665127832, 1330255664]

約数ペア:

[(1, 1330255664), (2, 665127832), (4, 332563916), (8, 166281958), (16, 83140979), (19, 70013456), (38, 35006728), (47, 28303312), (76, 17503364), (94, 14151656), (152, 8751682), (188, 7075828), (304, 4375841), (376, 3537914), (752, 1768957), (893, 1489648), (1786, 744824), (3572, 372412), (7144, 186206), (14288, 93103)]