488676892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{13831}}^1$

素因数の和:13930

約数の個数: 36

約数和(自身を含む): 952941808

約数和(自身を除く): 464264916

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 3212, 8833, 13831, 17666, 27662, 35332, 55324, 152141, 304282, 608564, 1009663, 1673551, 2019326, 3347102, 4038652, 6694204, 11106293, 22212586, 44425172, 122169223, 244338446, 488676892]

約数ペア:

[(1, 488676892), (2, 244338446), (4, 122169223), (11, 44425172), (22, 22212586), (44, 11106293), (73, 6694204), (121, 4038652), (146, 3347102), (242, 2019326), (292, 1673551), (484, 1009663), (803, 608564), (1606, 304282), (3212, 152141), (8833, 55324), (13831, 35332), (17666, 27662)]