258538124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 513196992

約数和(自身を除く): 254658868

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 113, 226, 299, 452, 598, 1196, 1469, 1913, 2599, 2938, 3826, 5198, 5876, 7652, 10396, 24869, 33787, 43999, 49738, 67574, 87998, 99476, 135148, 175996, 216169, 432338, 571987, 864676, 1143974, 2287948, 2810197, 4971887, 5620394, 9943774, 11240788, 19887548, 64634531, 129269062, 258538124]

約数ペア:

[(1, 258538124), (2, 129269062), (4, 64634531), (13, 19887548), (23, 11240788), (26, 9943774), (46, 5620394), (52, 4971887), (92, 2810197), (113, 2287948), (226, 1143974), (299, 864676), (452, 571987), (598, 432338), (1196, 216169), (1469, 175996), (1913, 135148), (2599, 99476), (2938, 87998), (3826, 67574), (5198, 49738), (5876, 43999), (7652, 33787), (10396, 24869)]