2054686816

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{100799}}^1$

素因数の和:100836

約数の個数: 72

約数和(自身を含む): 5067619200

約数和(自身を除く): 3012932384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 100799, 201598, 403196, 705593, 806392, 1310387, 1411186, 1612784, 2620774, 2822372, 3225568, 4939151, 5241548, 5644744, 9172709, 9878302, 10483096, 11289488, 18345418, 19756604, 20966192, 22578976, 36690836, 39513208, 41932384, 64208963, 73381672, 79026416, 128417926, 146763344, 158052832, 256835852, 293526688, 513671704, 1027343408, 2054686816]

約数ペア:

[(1, 2054686816), (2, 1027343408), (4, 513671704), (7, 293526688), (8, 256835852), (13, 158052832), (14, 146763344), (16, 128417926), (26, 79026416), (28, 73381672), (32, 64208963), (49, 41932384), (52, 39513208), (56, 36690836), (91, 22578976), (98, 20966192), (104, 19756604), (112, 18345418), (182, 11289488), (196, 10483096), (208, 9878302), (224, 9172709), (364, 5644744), (392, 5241548), (416, 4939151), (637, 3225568), (728, 2822372), (784, 2620774), (1274, 1612784), (1456, 1411186), (1568, 1310387), (2548, 806392), (2912, 705593), (5096, 403196), (10192, 201598), (20384, 100799)]