3322748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 7060704

約数和(自身を除く): 3737956

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 157, 286, 314, 407, 481, 572, 628, 814, 962, 1628, 1727, 1924, 2041, 3454, 4082, 5291, 5809, 6908, 8164, 10582, 11618, 21164, 22451, 23236, 44902, 63899, 75517, 89804, 127798, 151034, 255596, 302068, 830687, 1661374, 3322748]

約数ペア:

[(1, 3322748), (2, 1661374), (4, 830687), (11, 302068), (13, 255596), (22, 151034), (26, 127798), (37, 89804), (44, 75517), (52, 63899), (74, 44902), (143, 23236), (148, 22451), (157, 21164), (286, 11618), (314, 10582), (407, 8164), (481, 6908), (572, 5809), (628, 5291), (814, 4082), (962, 3454), (1628, 2041), (1727, 1924)]