2170124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 4494336

約数和(自身を除く): 2324212

約数列:

[1, 2, 4, 11, 22, 31, 37, 43, 44, 62, 74, 86, 124, 148, 172, 341, 407, 473, 682, 814, 946, 1147, 1333, 1364, 1591, 1628, 1892, 2294, 2666, 3182, 4588, 5332, 6364, 12617, 14663, 17501, 25234, 29326, 35002, 49321, 50468, 58652, 70004, 98642, 197284, 542531, 1085062, 2170124]

約数ペア:

[(1, 2170124), (2, 1085062), (4, 542531), (11, 197284), (22, 98642), (31, 70004), (37, 58652), (43, 50468), (44, 49321), (62, 35002), (74, 29326), (86, 25234), (124, 17501), (148, 14663), (172, 12617), (341, 6364), (407, 5332), (473, 4588), (682, 3182), (814, 2666), (946, 2294), (1147, 1892), (1333, 1628), (1364, 1591)]