2698486784

素因数分解:

$2^{10}\times 7^1\times {\mathrm{376463}}^1$

素因数の和:376490

約数の個数: 44

約数和(自身を含む): 6164974464

約数和(自身を除く): 3466487680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 376463, 752926, 1505852, 2635241, 3011704, 5270482, 6023408, 10540964, 12046816, 21081928, 24093632, 42163856, 48187264, 84327712, 96374528, 168655424, 192749056, 337310848, 385498112, 674621696, 1349243392, 2698486784]

約数ペア:

[(1, 2698486784), (2, 1349243392), (4, 674621696), (7, 385498112), (8, 337310848), (14, 192749056), (16, 168655424), (28, 96374528), (32, 84327712), (56, 48187264), (64, 42163856), (112, 24093632), (128, 21081928), (224, 12046816), (256, 10540964), (448, 6023408), (512, 5270482), (896, 3011704), (1024, 2635241), (1792, 1505852), (3584, 752926), (7168, 376463)]