253313502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3247609}}^1$

素因数の和:3247627

約数の個数: 16

約数和(自身を含む): 545598480

約数和(自身を除く): 292284978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3247609, 6495218, 9742827, 19485654, 42218917, 84437834, 126656751, 253313502]

約数ペア:

[(1, 253313502), (2, 126656751), (3, 84437834), (6, 42218917), (13, 19485654), (26, 9742827), (39, 6495218), (78, 3247609)]