2251979230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{19469}}^1$

素因数の和:19788

約数の個数: 32

約数和(自身を含む): 4163464800

約数和(自身を除く): 1911485570

約数列:

[1, 2, 5, 10, 43, 86, 215, 269, 430, 538, 1345, 2690, 11567, 19469, 23134, 38938, 57835, 97345, 115670, 194690, 837167, 1674334, 4185835, 5237161, 8371670, 10474322, 26185805, 52371610, 225197923, 450395846, 1125989615, 2251979230]

約数ペア:

[(1, 2251979230), (2, 1125989615), (5, 450395846), (10, 225197923), (43, 52371610), (86, 26185805), (215, 10474322), (269, 8371670), (430, 5237161), (538, 4185835), (1345, 1674334), (2690, 837167), (11567, 194690), (19469, 115670), (23134, 97345), (38938, 57835)]