478731994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4951}}^1\times {\mathrm{3719}}^1$

素因数の和:8685

約数の個数: 16

約数和(自身を含む): 773700480

約数和(自身を除く): 294968486

約数列:

[1, 2, 13, 26, 3719, 4951, 7438, 9902, 48347, 64363, 96694, 128726, 18412769, 36825538, 239365997, 478731994]

約数ペア:

[(1, 478731994), (2, 239365997), (13, 36825538), (26, 18412769), (3719, 128726), (4951, 96694), (7438, 64363), (9902, 48347)]