245608856

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{2347}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 468848640

約数和(自身を除く): 223239784

約数列:

[1, 2, 4, 8, 103, 127, 206, 254, 412, 508, 824, 1016, 2347, 4694, 9388, 13081, 18776, 26162, 52324, 104648, 241741, 298069, 483482, 596138, 966964, 1192276, 1933928, 2384552, 30701107, 61402214, 122804428, 245608856]

約数ペア:

[(1, 245608856), (2, 122804428), (4, 61402214), (8, 30701107), (103, 2384552), (127, 1933928), (206, 1192276), (254, 966964), (412, 596138), (508, 483482), (824, 298069), (1016, 241741), (2347, 104648), (4694, 52324), (9388, 26162), (13081, 18776)]