1918805764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 3543724800

約数和(自身を除く): 1624919036

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 239, 268, 478, 956, 1033, 1943, 2066, 3886, 4132, 6931, 7772, 13862, 16013, 27724, 29957, 32026, 59914, 64052, 69211, 119828, 138422, 246887, 276844, 464377, 493774, 928754, 987548, 1857508, 2007119, 4014238, 7159723, 8028476, 14319446, 16541429, 28638892, 33082858, 66165716, 479701441, 959402882, 1918805764]

約数ペア:

[(1, 1918805764), (2, 959402882), (4, 479701441), (29, 66165716), (58, 33082858), (67, 28638892), (116, 16541429), (134, 14319446), (239, 8028476), (268, 7159723), (478, 4014238), (956, 2007119), (1033, 1857508), (1943, 987548), (2066, 928754), (3886, 493774), (4132, 464377), (6931, 276844), (7772, 246887), (13862, 138422), (16013, 119828), (27724, 69211), (29957, 64052), (32026, 59914)]