98919860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{380461}}^1$

素因数の和:380483

約数の個数: 24

約数和(自身を含む): 223711656

約数和(自身を除く): 124791796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 380461, 760922, 1521844, 1902305, 3804610, 4945993, 7609220, 9891986, 19783972, 24729965, 49459930, 98919860]

約数ペア:

[(1, 98919860), (2, 49459930), (4, 24729965), (5, 19783972), (10, 9891986), (13, 7609220), (20, 4945993), (26, 3804610), (52, 1902305), (65, 1521844), (130, 760922), (260, 380461)]