1438562008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13832327}}^1$

素因数の和:13832346

約数の個数: 16

約数和(自身を含む): 2904788880

約数和(自身を除く): 1466226872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13832327, 27664654, 55329308, 110658616, 179820251, 359640502, 719281004, 1438562008]

約数ペア:

[(1, 1438562008), (2, 719281004), (4, 359640502), (8, 179820251), (13, 110658616), (26, 55329308), (52, 27664654), (104, 13832327)]