2019670456

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{28549}}^1$

素因数の和:28831

約数の個数: 32

約数和(自身を含む): 3905640000

約数和(自身を除く): 1885969544

約数列:

[1, 2, 4, 8, 37, 74, 148, 239, 296, 478, 956, 1912, 8843, 17686, 28549, 35372, 57098, 70744, 114196, 228392, 1056313, 2112626, 4225252, 6823211, 8450504, 13646422, 27292844, 54585688, 252458807, 504917614, 1009835228, 2019670456]

約数ペア:

[(1, 2019670456), (2, 1009835228), (4, 504917614), (8, 252458807), (37, 54585688), (74, 27292844), (148, 13646422), (239, 8450504), (296, 6823211), (478, 4225252), (956, 2112626), (1912, 1056313), (8843, 228392), (17686, 114196), (28549, 70744), (35372, 57098)]