2389587584

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{455333}}^1$

素因数の和:455388

約数の個数: 32

約数和(自身を含む): 4876627140

約数和(自身を除く): 2487039556

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 455333, 910666, 1821332, 3642664, 7285328, 14570656, 18668653, 29141312, 37337306, 58282624, 74674612, 149349224, 298698448, 597396896, 1194793792, 2389587584]

約数ペア:

[(1, 2389587584), (2, 1194793792), (4, 597396896), (8, 298698448), (16, 149349224), (32, 74674612), (41, 58282624), (64, 37337306), (82, 29141312), (128, 18668653), (164, 14570656), (328, 7285328), (656, 3642664), (1312, 1821332), (2624, 910666), (5248, 455333)]