248534494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{15149}}^1$

素因数の和:15795

約数の個数: 16

約数和(自身を含む): 402141600

約数和(自身を除く): 153607106

約数列:

[1, 2, 13, 26, 631, 1262, 8203, 15149, 16406, 30298, 196937, 393874, 9559019, 19118038, 124267247, 248534494]

約数ペア:

[(1, 248534494), (2, 124267247), (13, 19118038), (26, 9559019), (631, 393874), (1262, 196937), (8203, 30298), (15149, 16406)]