249420170168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2398270867}}^1$

素因数の和:2398270886

約数の個数: 16

約数和(自身を含む): 503636882280

約数和(自身を除く): 254216712112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2398270867, 4796541734, 9593083468, 19186166936, 31177521271, 62355042542, 124710085084, 249420170168]

約数ペア:

[(1, 249420170168), (2, 124710085084), (4, 62355042542), (8, 31177521271), (13, 19186166936), (26, 9593083468), (52, 4796541734), (104, 2398270867)]