771631888

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{36899}}^1$

素因数の和:38214

約数の個数: 20

約数和(自身を含む): 1496221200

約数和(自身を除く): 724589312

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 10456, 20912, 36899, 73798, 147596, 295192, 590384, 48226993, 96453986, 192907972, 385815944, 771631888]

約数ペア:

[(1, 771631888), (2, 385815944), (4, 192907972), (8, 96453986), (16, 48226993), (1307, 590384), (2614, 295192), (5228, 147596), (10456, 73798), (20912, 36899)]