2980084352

素因数分解:

$2^7\times 7^2\times {\mathrm{475141}}^1$

素因数の和:475169

約数の個数: 48

約数和(自身を含む): 6906188970

約数和(自身を除く): 3926104618

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 475141, 950282, 1900564, 3325987, 3801128, 6651974, 7602256, 13303948, 15204512, 23281909, 26607896, 30409024, 46563818, 53215792, 60818048, 93127636, 106431584, 186255272, 212863168, 372510544, 425726336, 745021088, 1490042176, 2980084352]

約数ペア:

[(1, 2980084352), (2, 1490042176), (4, 745021088), (7, 425726336), (8, 372510544), (14, 212863168), (16, 186255272), (28, 106431584), (32, 93127636), (49, 60818048), (56, 53215792), (64, 46563818), (98, 30409024), (112, 26607896), (128, 23281909), (196, 15204512), (224, 13303948), (392, 7602256), (448, 6651974), (784, 3801128), (896, 3325987), (1568, 1900564), (3136, 950282), (6272, 475141)]