2011207744

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{49333}}^1$

素因数の和:49372

約数の個数: 84

約数和(自身を含む): 4999803564

約数和(自身を除く): 2988595820

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 5096, 5824, 10192, 20384, 40768, 49333, 98666, 197332, 345331, 394664, 641329, 690662, 789328, 1282658, 1381324, 1578656, 2417317, 2565316, 2762648, 3157312, 4489303, 4834634, 5130632, 5525296, 8978606, 9669268, 10261264, 11050592, 17957212, 19338536, 20522528, 22101184, 31425121, 35914424, 38677072, 41045056, 62850242, 71828848, 77354144, 125700484, 143657696, 154708288, 251400968, 287315392, 502801936, 1005603872, 2011207744]

約数ペア:

[(1, 2011207744), (2, 1005603872), (4, 502801936), (7, 287315392), (8, 251400968), (13, 154708288), (14, 143657696), (16, 125700484), (26, 77354144), (28, 71828848), (32, 62850242), (49, 41045056), (52, 38677072), (56, 35914424), (64, 31425121), (91, 22101184), (98, 20522528), (104, 19338536), (112, 17957212), (182, 11050592), (196, 10261264), (208, 9669268), (224, 8978606), (364, 5525296), (392, 5130632), (416, 4834634), (448, 4489303), (637, 3157312), (728, 2762648), (784, 2565316), (832, 2417317), (1274, 1578656), (1456, 1381324), (1568, 1282658), (2548, 789328), (2912, 690662), (3136, 641329), (5096, 394664), (5824, 345331), (10192, 197332), (20384, 98666), (40768, 49333)]