1900600212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1397

約数の個数: 96

約数和(自身を含む): 5144215552

約数和(自身を除く): 3243615340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 163, 254, 326, 381, 489, 508, 652, 762, 889, 978, 1093, 1141, 1524, 1778, 1956, 2186, 2282, 2667, 3279, 3423, 3556, 4372, 4564, 5334, 6558, 6846, 7651, 10668, 13116, 13692, 15302, 20701, 22953, 30604, 41402, 45906, 62103, 82804, 91812, 124206, 138811, 144907, 178159, 248412, 277622, 289814, 356318, 416433, 434721, 534477, 555244, 579628, 712636, 832866, 869442, 971677, 1068954, 1247113, 1665732, 1738884, 1943354, 2137908, 2494226, 2915031, 3741339, 3886708, 4988452, 5830062, 7482678, 11660124, 14965356, 22626193, 45252386, 67878579, 90504772, 135757158, 158383351, 271514316, 316766702, 475150053, 633533404, 950300106, 1900600212]

約数ペア:

[(1, 1900600212), (2, 950300106), (3, 633533404), (4, 475150053), (6, 316766702), (7, 271514316), (12, 158383351), (14, 135757158), (21, 90504772), (28, 67878579), (42, 45252386), (84, 22626193), (127, 14965356), (163, 11660124), (254, 7482678), (326, 5830062), (381, 4988452), (489, 3886708), (508, 3741339), (652, 2915031), (762, 2494226), (889, 2137908), (978, 1943354), (1093, 1738884), (1141, 1665732), (1524, 1247113), (1778, 1068954), (1956, 971677), (2186, 869442), (2282, 832866), (2667, 712636), (3279, 579628), (3423, 555244), (3556, 534477), (4372, 434721), (4564, 416433), (5334, 356318), (6558, 289814), (6846, 277622), (7651, 248412), (10668, 178159), (13116, 144907), (13692, 138811), (15302, 124206), (20701, 91812), (22953, 82804), (30604, 62103), (41402, 45906)]