1497391390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3533}}^1\times {\mathrm{3853}}^1$

素因数の和:7404

約数の個数: 32

約数和(自身を含む): 2941927776

約数和(自身を除く): 1444536386

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3533, 3853, 7066, 7706, 17665, 19265, 35330, 38530, 38863, 42383, 77726, 84766, 194315, 211915, 388630, 423830, 13612649, 27225298, 68063245, 136126490, 149739139, 299478278, 748695695, 1497391390]

約数ペア:

[(1, 1497391390), (2, 748695695), (5, 299478278), (10, 149739139), (11, 136126490), (22, 68063245), (55, 27225298), (110, 13612649), (3533, 423830), (3853, 388630), (7066, 211915), (7706, 194315), (17665, 84766), (19265, 77726), (35330, 42383), (38530, 38863)]