2583256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 5317200

約数和(自身を除く): 2733944

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 421, 472, 767, 842, 1534, 1684, 3068, 3368, 5473, 6136, 10946, 21892, 24839, 43784, 49678, 99356, 198712, 322907, 645814, 1291628, 2583256]

約数ペア:

[(1, 2583256), (2, 1291628), (4, 645814), (8, 322907), (13, 198712), (26, 99356), (52, 49678), (59, 43784), (104, 24839), (118, 21892), (236, 10946), (421, 6136), (472, 5473), (767, 3368), (842, 3068), (1534, 1684)]