211989528001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 236494468800

約数和(自身を除く): 24504940799

約数列:

[1, 19, 31, 73, 89, 589, 961, 1387, 1691, 1787, 2263, 2759, 6497, 18259, 33953, 42997, 52421, 55397, 70153, 85529, 123443, 130451, 159043, 201407, 1052543, 1332907, 1625051, 1717307, 2478569, 3021817, 3826733, 4043981, 4930333, 6243617, 11610139, 32628833, 76835639, 93676327, 118628723, 125363411, 152840323, 220592641, 359914309, 2381904809, 2903966137, 6838371871, 11157343579, 211989528001]

約数ペア:

[(1, 211989528001), (19, 11157343579), (31, 6838371871), (73, 2903966137), (89, 2381904809), (589, 359914309), (961, 220592641), (1387, 152840323), (1691, 125363411), (1787, 118628723), (2263, 93676327), (2759, 76835639), (6497, 32628833), (18259, 11610139), (33953, 6243617), (42997, 4930333), (52421, 4043981), (55397, 3826733), (70153, 3021817), (85529, 2478569), (123443, 1717307), (130451, 1625051), (159043, 1332907), (201407, 1052543)]