1947028076

素因数分解:

$2^2\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{32909}}^1$

素因数の和:35033

約数の個数: 24

約数和(自身を含む): 3896017440

約数和(自身を除く): 1948989364

約数列:

[1, 2, 4, 7, 14, 28, 2113, 4226, 8452, 14791, 29582, 32909, 59164, 65818, 131636, 230363, 460726, 921452, 69536717, 139073434, 278146868, 486757019, 973514038, 1947028076]

約数ペア:

[(1, 1947028076), (2, 973514038), (4, 486757019), (7, 278146868), (14, 139073434), (28, 69536717), (2113, 921452), (4226, 460726), (8452, 230363), (14791, 131636), (29582, 65818), (32909, 59164)]