2019936448

素因数分解:

$2^6\times {\mathrm{401}}^1\times {\mathrm{78707}}^1$

素因数の和:79120

約数の個数: 28

約数和(自身を含む): 4018358232

約数和(自身を除く): 1998421784

約数列:

[1, 2, 4, 8, 16, 32, 64, 401, 802, 1604, 3208, 6416, 12832, 25664, 78707, 157414, 314828, 629656, 1259312, 2518624, 5037248, 31561507, 63123014, 126246028, 252492056, 504984112, 1009968224, 2019936448]

約数ペア:

[(1, 2019936448), (2, 1009968224), (4, 504984112), (8, 252492056), (16, 126246028), (32, 63123014), (64, 31561507), (401, 5037248), (802, 2518624), (1604, 1259312), (3208, 629656), (6416, 314828), (12832, 157414), (25664, 78707)]