219200046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2810257}}^1$

素因数の和:2810275

約数の個数: 16

約数和(自身を含む): 472123344

約数和(自身を除く): 252923298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2810257, 5620514, 8430771, 16861542, 36533341, 73066682, 109600023, 219200046]

約数ペア:

[(1, 219200046), (2, 109600023), (3, 73066682), (6, 36533341), (13, 16861542), (26, 8430771), (39, 5620514), (78, 2810257)]