103678654456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2562751}}^1$

素因数の和:2563159

約数の個数: 32

約数和(自身を含む): 209889388800

約数和(自身を除く): 106210734344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 3112, 5057, 10114, 20228, 40456, 2562751, 5125502, 10251004, 20502008, 33315763, 66631526, 133263052, 266526104, 996910139, 1993820278, 3987640556, 7975281112, 12959831807, 25919663614, 51839327228, 103678654456]

約数ペア:

[(1, 103678654456), (2, 51839327228), (4, 25919663614), (8, 12959831807), (13, 7975281112), (26, 3987640556), (52, 1993820278), (104, 996910139), (389, 266526104), (778, 133263052), (1556, 66631526), (3112, 33315763), (5057, 20502008), (10114, 10251004), (20228, 5125502), (40456, 2562751)]