2783003104

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{264343}}^1$

素因数の和:264407

約数の個数: 48

約数和(自身を含む): 6395010048

約数和(自身を除く): 3612006944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 264343, 528686, 1057372, 1850401, 2114744, 3700802, 4229488, 7401604, 8458976, 12424121, 14803208, 24848242, 29606416, 49696484, 59212832, 86968847, 99392968, 173937694, 198785936, 347875388, 397571872, 695750776, 1391501552, 2783003104]

約数ペア:

[(1, 2783003104), (2, 1391501552), (4, 695750776), (7, 397571872), (8, 347875388), (14, 198785936), (16, 173937694), (28, 99392968), (32, 86968847), (47, 59212832), (56, 49696484), (94, 29606416), (112, 24848242), (188, 14803208), (224, 12424121), (329, 8458976), (376, 7401604), (658, 4229488), (752, 3700802), (1316, 2114744), (1504, 1850401), (2632, 1057372), (5264, 528686), (10528, 264343)]