8406970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5879}}^1$

素因数の和:5910

約数の個数: 32

約数和(自身を含む): 17781120

約数和(自身を除く): 9374150

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 5879, 11758, 29395, 58790, 64669, 76427, 129338, 152854, 323345, 382135, 646690, 764270, 840697, 1681394, 4203485, 8406970]

約数ペア:

[(1, 8406970), (2, 4203485), (5, 1681394), (10, 840697), (11, 764270), (13, 646690), (22, 382135), (26, 323345), (55, 152854), (65, 129338), (110, 76427), (130, 64669), (143, 58790), (286, 29395), (715, 11758), (1430, 5879)]