2982826496

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{448141}}^1$

素因数の和:448172

約数の個数: 40

約数和(自身を含む): 6418289724

約数和(自身を除く): 3435463228

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 448141, 896282, 1792564, 3585128, 5825833, 7170256, 11651666, 14340512, 23303332, 28681024, 46606664, 57362048, 93213328, 114724096, 186426656, 229448192, 372853312, 745706624, 1491413248, 2982826496]

約数ペア:

[(1, 2982826496), (2, 1491413248), (4, 745706624), (8, 372853312), (13, 229448192), (16, 186426656), (26, 114724096), (32, 93213328), (52, 57362048), (64, 46606664), (104, 28681024), (128, 23303332), (208, 14340512), (256, 11651666), (416, 7170256), (512, 5825833), (832, 3585128), (1664, 1792564), (3328, 896282), (6656, 448141)]