6551290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 12655440

約数和(自身を除く): 6104150

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 433, 445, 866, 890, 1513, 2165, 3026, 4330, 7361, 7565, 14722, 15130, 36805, 38537, 73610, 77074, 192685, 385370, 655129, 1310258, 3275645, 6551290]

約数ペア:

[(1, 6551290), (2, 3275645), (5, 1310258), (10, 655129), (17, 385370), (34, 192685), (85, 77074), (89, 73610), (170, 38537), (178, 36805), (433, 15130), (445, 14722), (866, 7565), (890, 7361), (1513, 4330), (2165, 3026)]