2981064

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 7499520

約数和(自身を除く): 4518456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 557, 669, 892, 1114, 1338, 1671, 1784, 2228, 2676, 3342, 4456, 5352, 6684, 13368, 124211, 248422, 372633, 496844, 745266, 993688, 1490532, 2981064]

約数ペア:

[(1, 2981064), (2, 1490532), (3, 993688), (4, 745266), (6, 496844), (8, 372633), (12, 248422), (24, 124211), (223, 13368), (446, 6684), (557, 5352), (669, 4456), (892, 3342), (1114, 2676), (1338, 2228), (1671, 1784)]