2009018118532

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1\times {\mathrm{59663}}^1$

素因数の和:60336

約数の個数: 48

約数和(自身を含む): 3572393932800

約数和(自身を除く): 1563375814268

約数列:

[1, 2, 4, 131, 179, 262, 358, 359, 524, 716, 718, 1436, 23449, 46898, 47029, 59663, 64261, 93796, 94058, 119326, 128522, 188116, 238652, 257044, 7815853, 8418191, 10679677, 15631706, 16836382, 21359354, 21419017, 31263412, 33672764, 42718708, 42838034, 85676068, 1399037687, 2798075374, 2805891227, 3834004043, 5596150748, 5611782454, 7668008086, 11223564908, 15336016172, 502254529633, 1004509059266, 2009018118532]

約数ペア:

[(1, 2009018118532), (2, 1004509059266), (4, 502254529633), (131, 15336016172), (179, 11223564908), (262, 7668008086), (358, 5611782454), (359, 5596150748), (524, 3834004043), (716, 2805891227), (718, 2798075374), (1436, 1399037687), (23449, 85676068), (46898, 42838034), (47029, 42718708), (59663, 33672764), (64261, 31263412), (93796, 21419017), (94058, 21359354), (119326, 16836382), (128522, 15631706), (188116, 10679677), (238652, 8418191), (257044, 7815853)]